{"title":"DJ Rock","description":"","products":[{"product_id":"dj-rock-cam4173l-engine-camshaft","title":"DJ Rock CAM4173L Engine Camshaft","description":"\u003ch2\u003eEngine Camshaft for Ford and Lincoln V8 Applications\u003c\/h2\u003e\u003cp\u003eDJ Rock CAM4173L is a premium hydraulic flat tappet engine camshaft built from cast iron for precise valve timing and durable operation. It is engineered for left-side applications across select Ford, Lincoln, and Mercury vehicles, including popular truck and SUV platforms.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCast iron construction for strength and wear resistance\u003c\/li\u003e\n\u003cli\u003ePremium-grade hydraulic flat tappet cam type\u003c\/li\u003e\n\u003cli\u003eDesigned to regulate intake and exhaust valve timing\u003c\/li\u003e\n\u003cli\u003eMachined to tight tolerances for consistent operation\u003c\/li\u003e\n\u003cli\u003eBuilt to meet or exceed OEM quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eThe DJ Rock CAM4173L camshaft is made for restoring proper valvetrain function in compatible Ford F-150, Ford Expedition, and Lincoln Navigator applications, along with other listed models. Precision machining helps maintain accurate valve events, supporting airflow, combustion efficiency, and smooth engine operation. This part number, CAM4173L, is also referenced as a direct interchange for MC1399L.\u003c\/p\u003e\u003cp\u003eCompatible With 2006-2012 Ford Expedition, left; 2006-2012 Lincoln Navigator, left; 2006-2010 Ford Explorer, left; 2007-2010 Ford Explorer Sport Trac, left; 2006-2010 Ford F-150, left; 2006-2010 Ford F-250 Super Duty, left; 2006-2010 Ford F-350 Super Duty, left; 2005-2010 Ford Mustang, left; 2006-2010 Mercury Mountaineer, left; and 2006-2008 Lincoln Mark LT, left. It also covers 2005 Ford Expedition, F-150, F-250 Super Duty, F-350 Super Duty, and Lincoln Navigator left-side applications from 8\/08\/05.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Addresses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect intake or exhaust valve timing\u003c\/li\u003e\n\u003cli\u003eRough engine operation caused by camshaft wear\u003c\/li\u003e\n\u003cli\u003eLoss of airflow efficiency through the valvetrain\u003c\/li\u003e\n\u003cli\u003eNoise or inconsistency from a worn hydraulic flat tappet camshaft\u003c\/li\u003e\n\u003cli\u003eRestoration needs during engine repair or rebuild work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify engine code, left-side application, and model year before installation. Camshaft replacement should be performed with proper valvetrain inspection, including related wear components, timing set condition, and lubrication checks. Follow factory service procedures for break-in and timing alignment on hydraulic flat tappet applications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock camshafts are manufactured from high-quality cast iron, heat-treated, and machined to tight tolerances to support long service life in demanding engine environments. CAM4173L is built to meet or exceed OEM quality standards.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389812539573,"sku":"FLPN-CAM4173L","price":182.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_CAM4173L_Fro.jpg?v=1774727868"},{"product_id":"dj-rock-cs136-engine-camshaft-seal","title":"DJ Rock CS136 Engine Camshaft Seal","description":"\u003ch2\u003eEngine Camshaft Seal for Hyundai and Kia\u003c\/h2\u003e\u003cp\u003eDJ Rock CS136 is a premium engine camshaft seal built to control oil at the camshaft exit and keep contaminants out of critical engine areas. It is used in a range of Hyundai and Kia applications, including Hyundai Sonata, Santa Fe, Tucson, Tiburon, XG350, XG300, and Kia Optima, Rondo, Sportage, Amanti, Sorento, and Sedona.\u003c\/p\u003e\u003cp\u003eMade with durable sealing materials and a spring-loaded sealing design, this camshaft seal supports stable oil control in normal and high-heat engine environments. The CS136 part number is also referenced for OE-style replacement needs in Hyundai Sonata and Kia Optima engine repair work.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade engine camshaft seal\u003c\/li\u003e\n\u003cli\u003eHelps maintain oil integrity at the camshaft opening\u003c\/li\u003e\n\u003cli\u003eUses a precision sealing lip with spring tension for consistent contact\u003c\/li\u003e\n\u003cli\u003eBuilt with durable materials for resistance to heat, oil, and chemical exposure\u003c\/li\u003e\n\u003cli\u003eDesigned for front engine sealing applications on listed Hyundai and Kia vehicles\u003c\/li\u003e\n\u003cli\u003eCross-reference: MAHLE JV5119\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDJ Rock CS136 is an engine oil seal for camshaft applications, engineered to provide a secure seal where the camshaft exits the engine housing. The seal construction uses a metal case for fit and rigidity, along with an elastomer sealing lip and garter spring to maintain pressure against the shaft surface. This design helps preserve engine oil inside the engine while limiting the entry of dirt and other contaminants. The CS136 is a practical replacement choice for Hyundai Sonata, Santa Fe, Tucson, Tiburon, XG350, and Kia Optima, Sorento, and Sedona engine service.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOil seepage around the camshaft seal area\u003c\/li\u003e\n\u003cli\u003eVisible oil residue near the front of the engine\u003c\/li\u003e\n\u003cli\u003eContamination entering the camshaft opening\u003c\/li\u003e\n\u003cli\u003eSeal wear caused by heat and age\u003c\/li\u003e\n\u003cli\u003eLoss of oil control during engine operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify engine application by year, make, model, and notes before installation. Body fitment includes 1999-2010 Hyundai and Kia applications, with specific listings such as Fits 2001-2010 Kia Optima, front; Fits 2001-2009 Hyundai Santa Fe, front; and Fits 2005-2010 Kia Sportage, front. Inspect the shaft surface and seal bore for wear or damage before installing the new seal. Clean the sealing area thoroughly so the lip seats evenly and maintains proper contact.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock CS136 is manufactured to meet or exceed OEM quality standards using premium sealing materials selected for durability and consistent performance in engine oil sealing applications.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389812572341,"sku":"FLPN-CS136","price":17.47,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_CS136_Fro_653443ff-fa38-429a-a32e-270c07069aba.jpg?v=1774727868"},{"product_id":"dj-rock-eg149-exhaust-manifold-gasket-set","title":"DJ Rock EG149 Exhaust Manifold Gasket Set","description":"\u003ch2\u003eExhaust Manifold Gasket Set for Neon and Stratus\u003c\/h2\u003e\u003cp\u003eDJ Rock EG149 is a premium graphite exhaust manifold gasket set built to seal the joint between the exhaust manifold and cylinder head. It is engineered for 1995-1999 Dodge Neon, 1995-1999 Dodge Stratus, 1996-1999 Plymouth Breeze, and 1995-1999 Plymouth Neon applications where a reliable exhaust seal is needed.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGraphite gasket material for heat tolerance and conformability\u003c\/li\u003e\n\u003cli\u003ePremium grade construction for demanding exhaust service\u003c\/li\u003e\n\u003cli\u003ePrecision fit for manifold-to-cylinder head sealing\u003c\/li\u003e\n\u003cli\u003eHelps maintain exhaust system efficiency and reduce leakage\u003c\/li\u003e\n\u003cli\u003eBuilt for high-temperature, high-pressure exhaust conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EG149 exhaust manifold gasket set is designed to restore a tight seal at the exhaust manifold flange, helping keep exhaust gases contained and engine performance consistent. Graphite construction provides the flexibility needed to conform to mating surfaces while handling the thermal cycling common in daily-driven vehicles. This part cross-references Gates 18666 for the same application.\u003c\/p\u003e\u003cp\u003eCompatible With 1995-1999 Dodge Neon, 1995-1999 Dodge Stratus, 1996-1999 Plymouth Breeze, and 1995-1999 Plymouth Neon, this gasket set is a direct-fit sealing solution for common exhaust service work. The EG149 part number is also useful when searching for an OE-style replacement exhaust manifold gasket set for these vehicles.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExhaust leaks at the manifold-to-cylinder head joint\u003c\/li\u003e\n\u003cli\u003eTicking or puffing noises from a leaking manifold seal\u003c\/li\u003e\n\u003cli\u003eLoss of exhaust backpressure control from a poor seal\u003c\/li\u003e\n\u003cli\u003eBurned or deteriorated original gasket material\u003c\/li\u003e\n\u003cli\u003eCheck engine concerns related to exhaust leakage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eInspect the manifold and cylinder head sealing surfaces before installation and clean away carbon, rust, and old gasket material. Verify the mating surfaces are flat and follow the vehicle service procedure for torque sequence and heat-cycle recheck if specified by the manufacturer. Use the EG149 only on the listed applications for proper fitment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock EG149 uses premium graphite material selected for exhaust heat and pressure resistance. The gasket set is engineered to meet or exceed OEM quality standards for dependable sealing performance in the listed Dodge and Plymouth applications.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389812605109,"sku":"FLPN-EG149","price":17.72,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EG149_Fro.jpg?v=1774727868"},{"product_id":"dj-rock-eg150-exhaust-manifold-gasket-set","title":"DJ Rock EG150 Exhaust Manifold Gasket Set","description":"\u003ch2\u003eExhaust Manifold Gasket Set for Chrysler, Dodge, and Plymouth\u003c\/h2\u003e\u003cp\u003eDJ Rock EG150 is a premium graphite exhaust manifold gasket set built to seal the connection between the exhaust manifold and the cylinder head. It helps maintain exhaust system integrity, reduce leak-related noise, and support consistent engine performance in Chrysler, Dodge, Plymouth, and Mitsubishi applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGraphite gasket material for strong conformability and heat tolerance\u003c\/li\u003e\n\u003cli\u003ePremium-grade construction for demanding exhaust sealing conditions\u003c\/li\u003e\n\u003cli\u003eEngineered to seal exhaust manifold-to-cylinder head joints\u003c\/li\u003e\n\u003cli\u003ePrecision fitment for OE-style service on listed applications\u003c\/li\u003e\n\u003cli\u003eBuilt for high-temperature, pressure, and corrosive exhaust exposure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EG150 exhaust manifold gasket set is engineered for vehicles that need a reliable seal at the exhaust manifold and cylinder head interface. Graphite construction helps the gasket conform to mating surfaces while maintaining sealing performance under repeated heat cycling. This makes it a practical choice for service on 1995-2000 Dodge Stratus, 1995-1999 Dodge Neon, 1995-1999 Mitsubishi Eclipse, and related Chrysler, Plymouth, and Dodge models. The EG150 is also cross-referenced to Gates 18665 and MAHLE MS12448 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExhaust leaks at the manifold-to-cylinder head sealing surface\u003c\/li\u003e\n\u003cli\u003eTicking or puffing noises from a leaking exhaust joint\u003c\/li\u003e\n\u003cli\u003eLoss of exhaust sealing after manifold service or repair\u003c\/li\u003e\n\u003cli\u003eReduced engine efficiency caused by escaping exhaust gases\u003c\/li\u003e\n\u003cli\u003eHeat damage around the exhaust manifold area from leakage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eClean both sealing surfaces thoroughly before installation and inspect the exhaust manifold and cylinder head for warpage, cracks, or carbon buildup. Use the correct torque sequence and factory service specifications for the vehicle. This part fits 1995-2000 Dodge Stratus, 1995-1999 Dodge Neon, 1995-1999 Mitsubishi Eclipse, 1995-1999 Chrysler Sebring, 1995-1999 Dodge Avenger, 1995-1999 Plymouth Neon, 1996-1997 Dodge Grand Caravan, 1996-1997 Plymouth Grand Voyager, 1996-2000 Dodge Caravan, 1996-2000 Plymouth Voyager, 1997-2000 Plymouth Breeze, 1999-2000 Chrysler Cirrus, and 2000 Chrysler Voyager.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock EG150 uses premium graphite material and is engineered to meet or exceed OEM quality expectations for exhaust sealing performance. The design focuses on durability under heat, pressure, and corrosive exhaust conditions for dependable service on the listed vehicles.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389812637877,"sku":"FLPN-EG150","price":21.62,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EG150_Fro_414a3df5-2a85-406d-8988-540ac02deb9f.jpg?v=1774727869"},{"product_id":"dj-rock-ev107-engine-exhaust-valve","title":"DJ Rock EV107 Engine Exhaust Valve","description":"\u003ch2\u003eEngine Exhaust Valve for Hyundai, Kia, Mitsubishi\u003c\/h2\u003e\u003cp\u003eDJ Rock EV107 is a nitride-coated engine exhaust valve built for direct-fit replacement in select Hyundai, Kia, Mitsubishi, and Plymouth applications. With a 30.5 mm valve head diameter, 6.6 mm stem diameter, and 109.7 mm overall length, it is sized for the listed exhaust-valve applications and engineered for consistent sealing and heat control in the valvetrain.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNitride-coated valve surface for improved wear resistance and corrosion protection\u003c\/li\u003e\n\u003cli\u003e30.5 mm valve head diameter\u003c\/li\u003e\n\u003cli\u003e6.6 mm stem diameter\u003c\/li\u003e\n\u003cli\u003e109.7 mm overall length\u003c\/li\u003e\n\u003cli\u003e1 lock groove design\u003c\/li\u003e\n\u003cli\u003ePremium-grade replacement for exhaust valve service\u003c\/li\u003e\n\u003cli\u003ePart number EV107 for catalog and cross-reference lookup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EV107 exhaust valve is designed to control the release of burned gases from the combustion chamber into the exhaust system, helping maintain proper engine breathing. Its heat-resistant construction and nitride coating are selected to handle the thermal load common in exhaust-valve operation, while the direct-fit dimensions support accurate replacement during cylinder head repair. This part number EV107 is listed for a wide range of vehicles, including 1992-2005 Hyundai Sonata, 2001-2004 Hyundai Santa Fe, 2001-2006 Kia Optima, 2003-2006 Mitsubishi Lancer, and 1990-1999 Mitsubishi Eclipse.\u003c\/p\u003e\u003cp\u003eThis part cross-references 021-3403 and 26-2653 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurnt or pitted exhaust valve faces\u003c\/li\u003e\n\u003cli\u003eLoss of compression from poor valve sealing\u003c\/li\u003e\n\u003cli\u003eExhaust-valve wear from high-temperature operation\u003c\/li\u003e\n\u003cli\u003eValve train service needs during cylinder head rebuilds\u003c\/li\u003e\n\u003cli\u003eReplacement of a damaged or warped exhaust valve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify valve head diameter, stem diameter, overall length, and lock groove count before installation. Confirm the cylinder head and guide dimensions match the listed specifications for EV107. For best results, inspect related valvetrain components such as valve guides and valve stem seals during service, and follow the engine manufacturer’s procedures for valve seating and clearance checks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock EV107 is manufactured to meet or exceed OEM quality standards using heat-resistant alloy construction and a nitride-coated finish for added durability under exhaust-gas temperatures. The design focus on direct-fit dimensions and application-specific fitment supports reliable service in the listed Hyundai Sonata, Kia Optima, Mitsubishi Eclipse, and related applications.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389812703413,"sku":"FLPN-EV107","price":21.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EV107_Fro.jpg?v=1774727869"},{"product_id":"dj-rock-ev1119-engine-exhaust-valve","title":"DJ Rock EV1119 Engine Exhaust Valve","description":"\u003ch2\u003eEngine Exhaust Valve for Jeep and Dodge Applications\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EV1119 engine exhaust valve is a direct-fit replacement built for specific Jeep and Dodge engines that need reliable exhaust flow control. With a nitride-coated surface, 38.1 mm head diameter, 7.9 mm stem diameter, and 125.5 mm overall length, this premium exhaust valve is sized for accurate valvetrain service.\u003c\/p\u003e\u003cp\u003eCompatible With 1987-1999 Jeep Cherokee, 1987-1992 Jeep Comanche, 1993-1998 Jeep Grand Cherokee, 1987-1990 Jeep Wagoneer, 1991-1995 Jeep Wrangler, 1997-1999 Jeep Wrangler, and 1996-1999 Dodge Dakota exhaust applications. The EV1119 is also a fitment-based search match for Jeep Cherokee exhaust valve replacement and Dodge Dakota engine valve service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: EV1119\u003c\/li\u003e\n\u003cli\u003eNitride-coated valve surface for added wear resistance and corrosion protection\u003c\/li\u003e\n\u003cli\u003e38.1 mm valve head diameter\u003c\/li\u003e\n\u003cli\u003e7.9 mm stem diameter\u003c\/li\u003e\n\u003cli\u003e125.5 mm overall length\u003c\/li\u003e\n\u003cli\u003eSingle lock groove design\u003c\/li\u003e\n\u003cli\u003ePremium-grade exhaust valve for direct-fit service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis engine exhaust valve is engineered to control the release of burnt gases from the combustion chamber into the exhaust system, helping maintain proper engine breathing and exhaust flow. The nitride coating adds surface hardness and helps reduce friction under high-temperature operation, while the heat-resistant alloy construction is suited for demanding exhaust-side conditions. DJ Rock EV1119 is built to OEM-quality expectations and is application-specific for the listed Jeep and Dodge vehicles.\u003c\/p\u003e\u003cp\u003eThis part cross-references no listed aftermarket numbers in the provided data. For buyers searching by vehicle, EV1119 is a practical choice for Jeep Cherokee, Jeep Wrangler, and Dodge Dakota exhaust valve replacement work.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurnt exhaust gases not exiting the combustion chamber efficiently\u003c\/li\u003e\n\u003cli\u003eValve wear from prolonged high-heat operation\u003c\/li\u003e\n\u003cli\u003eCorrosion and surface degradation on the exhaust side\u003c\/li\u003e\n\u003cli\u003eLoss of valve sealing performance during engine service\u003c\/li\u003e\n\u003cli\u003eFitment issues when replacing a worn exhaust valve with the correct dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify valve head diameter, stem diameter, overall length, and lock groove count before installation. Match the exhaust-side application exactly, since intake and exhaust valves are not interchangeable. Inspect related valvetrain components such as valve guides and valve stem seals during service, and confirm cylinder head specifications for the vehicle being repaired.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock EV1119 is manufactured to meet or exceed OEM quality standards using heat-resistant materials and a nitride-coated finish for durability in exhaust-valve service.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389812768949,"sku":"FLPN-EV1119","price":15.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EV1119_Fro.jpg?v=1774727869"},{"product_id":"dj-rock-ev120-engine-exhaust-valve","title":"DJ Rock EV120 Engine Exhaust Valve","description":"\u003ch2\u003eEngine Exhaust Valve for Hyundai and Kia\u003c\/h2\u003e\u003cp\u003eDJ Rock EV120 is a premium nitride-coated engine exhaust valve built for direct-fit replacement in select Hyundai and Kia engines. It is engineered for exhaust-side service where heat, wear, and sealing accuracy matter most, including applications such as the Hyundai Elantra, Kia Soul, Kia Sportage, Hyundai Tucson, Kia Spectra, Kia Spectra5, and Hyundai Tiburon.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNitride-coated valve surface for improved wear resistance and corrosion protection\u003c\/li\u003e\n\u003cli\u003e27.5 mm valve head diameter for the listed applications\u003c\/li\u003e\n\u003cli\u003e6 mm stem diameter for proper valvetrain fitment\u003c\/li\u003e\n\u003cli\u003e116.8 mm overall length for OE-style replacement dimensions\u003c\/li\u003e\n\u003cli\u003e1 lock groove design\u003c\/li\u003e\n\u003cli\u003ePremium-grade exhaust valve construction for high-temperature operation\u003c\/li\u003e\n\u003cli\u003ePart number EV120 for catalog and fitment lookup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EV120 exhaust valve is designed to control the release of burned gases from the combustion chamber into the exhaust system, helping maintain proper engine breathing and combustion efficiency. Its nitride-coated finish adds surface hardness and helps the valve withstand prolonged exposure to exhaust heat and mechanical stress. With a 27.5 mm head diameter, 6 mm stem diameter, and 116.8 mm overall length, this valve is built to match the specified OE-style dimensions for direct replacement service. The EV120 is a practical choice for Hyundai Elantra exhaust valve repair and Kia Sportage exhaust valve replacement work where accurate valvetrain dimensions are required.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurnt or leaking exhaust valves that reduce compression\u003c\/li\u003e\n\u003cli\u003eRough idle or misfire conditions tied to poor valve sealing\u003c\/li\u003e\n\u003cli\u003eLoss of power caused by exhaust-side sealing wear\u003c\/li\u003e\n\u003cli\u003eExcessive valvetrain wear from heat and friction\u003c\/li\u003e\n\u003cli\u003eCompression loss during cylinder head service or rebuilds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify valve head diameter, stem diameter, overall length, and lock groove count before installation. The EV120 is listed for exhaust-side use only, so confirm cylinder head position and engine specification against the vehicle application. Proper valve seat inspection, guide measurement, and stem seal replacement are recommended during cylinder head service. Fits 2001-2012 Hyundai Elantra, N\/A; Fits 2010-2011 Kia Soul, N\/A; Fits 2005-2010 Kia Sportage, N\/A; Fits 2005-2009 Hyundai Tucson, N\/A; Fits 2004-2009 Kia Spectra, N\/A; Fits 2005-2009 Kia Spectra5, N\/A; Fits 2003-2008 Hyundai Tiburon, N\/A.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock lists this exhaust valve as a premium replacement component manufactured to meet or exceed OEM quality standards, using heat-resistant materials and a nitride-coated surface for durability in demanding exhaust conditions.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389812801717,"sku":"FLPN-EV120","price":13.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EV120_Fro.jpg?v=1774727870"},{"product_id":"dj-rock-ev121-engine-exhaust-valve","title":"DJ Rock EV121 Engine Exhaust Valve","description":"\u003ch2\u003eEngine Exhaust Valve for Hyundai Accent and Scoupe\u003c\/h2\u003e\u003cp\u003eDJ Rock EV121 is a nitride-coated engine exhaust valve built for direct-fit replacement in select Hyundai applications. It is engineered with a 32 mm valve head diameter, 6 mm stem diameter, 98.5 mm overall length, and a single lock groove for the specified exhaust-valve applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNitride-coated surface for added wear resistance and corrosion protection\u003c\/li\u003e\n\u003cli\u003e32 mm valve head diameter\u003c\/li\u003e\n\u003cli\u003e6 mm stem diameter\u003c\/li\u003e\n\u003cli\u003e98.5 mm overall length\u003c\/li\u003e\n\u003cli\u003eSingle lock groove design\u003c\/li\u003e\n\u003cli\u003ePremium-grade exhaust valve construction\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement for listed Hyundai Accent and Hyundai Scoupe applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EV121 exhaust valve is designed to control the release of burned gases from the combustion chamber into the exhaust system, supporting proper engine breathing and combustion efficiency. Built from heat-resistant materials and finished with a black nitride coating, this valve is made to handle the high temperatures and mechanical stress found in exhaust service. The EV121 is a fitment-specific replacement for 1995 Hyundai Scoupe and 1995-1999 Hyundai Accent, as well as 2000-2002 Hyundai Accent models with the listed VIN and engine notes. This part cross-references 021-3481 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurnt or damaged exhaust valve replacement during engine repair\u003c\/li\u003e\n\u003cli\u003eLoss of compression related to valve sealing issues\u003c\/li\u003e\n\u003cli\u003eExhaust flow problems caused by worn valve components\u003c\/li\u003e\n\u003cli\u003eThermal fatigue and wear from prolonged exhaust heat exposure\u003c\/li\u003e\n\u003cli\u003eFitment issues when replacing an OE-style Hyundai exhaust valve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify valve head diameter, stem diameter, overall length, groove count, and engine application before installation. Match the vehicle notes exactly for 2000-2002 Hyundai Accent models, including VIN N and G references where listed. Proper valve seat condition, guide clearance, and stem-to-guide fit should be checked during cylinder head service. Professional installation is recommended for accurate valve train setup.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock EV121 is manufactured to meet or exceed OEM quality standards and uses heat-resistant alloy construction with a nitride-coated finish for durability in exhaust service. It is a precision-engineered replacement valve for Hyundai Accent and Hyundai Scoupe applications.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389812867253,"sku":"FLPN-EV121","price":22.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EV121_Fro.jpg?v=1774727870"},{"product_id":"dj-rock-ev122-engine-exhaust-valve","title":"DJ Rock EV122 Engine Exhaust Valve","description":"\u003ch2\u003eEngine Exhaust Valve for Hyundai Accent and Kia Rio\u003c\/h2\u003e\u003cp\u003eDJ Rock EV122 is a premium nitride-coated engine exhaust valve built for direct-fit replacement in select Hyundai Accent and Kia Rio applications. It is engineered with a 24.9 mm valve head diameter, 6 mm stem diameter, and 92.4 mm overall length for the specified exhaust-valve fitments.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNitride-coated surface for improved wear resistance, corrosion protection, and reduced friction\u003c\/li\u003e\n\u003cli\u003e24.9 mm valve head diameter for application-specific exhaust-valve fitment\u003c\/li\u003e\n\u003cli\u003e6 mm stem diameter and 92.4 mm overall length\u003c\/li\u003e\n\u003cli\u003ePremium-grade construction for demanding exhaust-valve service\u003c\/li\u003e\n\u003cli\u003e1 lock groove design\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement for select Hyundai Accent and Kia Rio engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EV122 exhaust valve is designed to control the release of burnt gases from the combustion chamber into the exhaust system, helping maintain proper engine breathing and combustion efficiency. Built with heat-resistant materials and a black nitride coating, this valve is made to handle the high temperatures and mechanical stress found in exhaust-valve operation. It is a direct-fit replacement for 1996-1997 and 2001-2011 Hyundai Accent, plus 2006-2011 Kia Rio and Rio5 applications. This part number, EV122, is a practical choice when replacing a worn exhaust valve in Hyundai Accent or Kia Rio engines that use the listed dimensions and groove configuration.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a burned or worn exhaust valve\u003c\/li\u003e\n\u003cli\u003eRestoring exhaust sealing and cylinder compression\u003c\/li\u003e\n\u003cli\u003eAddressing rough running caused by valve wear\u003c\/li\u003e\n\u003cli\u003eCorrecting loss of engine efficiency from poor valve control\u003c\/li\u003e\n\u003cli\u003eRepairing valvetrain damage in select Hyundai Accent and Kia Rio engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify valve head diameter, stem diameter, overall length, and lock groove count before installation. Match the valve to the cylinder head and engine specification for the listed Hyundai Accent, Kia Rio, and Rio5 applications. Professional cylinder head service practices, including inspection of guides and seats, should be followed during installation. Part number EV122 should be confirmed against the original valve dimensions before assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock EV122 is manufactured to meet or exceed OEM quality standards and uses heat-resistant alloy construction with a nitride-coated finish for durability in exhaust-valve service.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389812900021,"sku":"FLPN-EV122","price":23.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EV122_Fro.jpg?v=1774727870"},{"product_id":"dj-rock-ev124-engine-exhaust-valve","title":"DJ Rock EV124 Engine Exhaust Valve","description":"\u003ch2\u003eEngine Exhaust Valve for Hyundai Applications\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EV124 is a premium nitride-coated engine exhaust valve built for direct-fit replacement in select Hyundai engines. It is engineered with a 27.5 mm valve head diameter, 6 mm stem diameter, 105 mm overall length, and a single lock groove for the listed applications.\u003c\/p\u003e\u003cp\u003eCompatible with 1996-2000 Hyundai Elantra exhaust and 1997-2001 Hyundai Tiburon exhaust applications, this valve supports proper exhaust gas release from the combustion chamber and helps maintain consistent engine breathing. This part cross-references 021-3493 for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number EV124\u003c\/li\u003e\n\u003cli\u003eNitride-coated surface for added wear resistance and corrosion protection\u003c\/li\u003e\n\u003cli\u003e27.5 mm valve head diameter\u003c\/li\u003e\n\u003cli\u003e6 mm stem diameter\u003c\/li\u003e\n\u003cli\u003e105 mm overall length\u003c\/li\u003e\n\u003cli\u003eSingle lock groove design\u003c\/li\u003e\n\u003cli\u003ePremium-grade exhaust valve for direct replacement use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe EV124 exhaust valve is manufactured for exhaust-side valvetrain service where heat and mechanical load are highest. Its nitride-coated finish helps reduce friction and improve surface durability under sustained exhaust temperatures, while the valve material selection supports thermal stability and long-term structural integrity. For Hyundai Elantra and Hyundai Tiburon engines in the listed years, this valve restores proper sealing and exhaust flow control when the original valve is worn, warped, or heat-damaged.\u003c\/p\u003e\u003cp\u003eUse EV124 when servicing a Hyundai Elantra exhaust valve or Hyundai Tiburon exhaust valve application that requires the specified 27.5 mm head, 6 mm stem, and 105 mm length. The direct-fit design supports accurate replacement during cylinder head repair or valvetrain rebuild work.\u003c\/p\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurnt or recessed exhaust valve sealing surfaces\u003c\/li\u003e\n\u003cli\u003eLoss of compression from a damaged exhaust valve\u003c\/li\u003e\n\u003cli\u003eExhaust leakage caused by valve warping or thermal fatigue\u003c\/li\u003e\n\u003cli\u003eRough running related to worn valvetrain components\u003c\/li\u003e\n\u003cli\u003eReduced exhaust flow control in serviced Hyundai engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify valve head diameter, stem diameter, overall length, and lock groove count before installation. Inspect the valve guide, valve seat, and stem seal condition during cylinder head service, and confirm the replacement valve matches the exhaust position for the specific Hyundai Elantra or Hyundai Tiburon application. Professional cylinder head machining and valve seating procedures are recommended for proper results.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock EV124 is built to meet premium replacement expectations for exhaust-valve service and is manufactured to meet or exceed OEM quality standards as described by the brand. The nitride-coated construction and application-specific dimensions support consistent performance in the listed Hyundai applications.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389812932789,"sku":"FLPN-EV124","price":22.86,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EV124_Fro.jpg?v=1774727871"},{"product_id":"dj-rock-ev125-engine-exhaust-valve","title":"DJ Rock EV125 Engine Exhaust Valve","description":"\u003ch2\u003eEngine Exhaust Valve for OE-Style Replacement\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EV125 engine exhaust valve is a direct-fit replacement built for applications that need precise exhaust flow control and stable valvetrain performance. With a nitride-coated surface, 35 mm head diameter, 8 mm stem diameter, and 102.8 mm overall length, this premium exhaust valve is specified for a range of Chrysler, Dodge, Plymouth, Mitsubishi, and Hyundai engines.\u003c\/p\u003e\u003cp\u003eUse the EV125 when servicing worn exhaust valves in vehicles such as the Dodge Caravan, Mitsubishi Montero, and Hyundai Sonata. The EV125 is engineered for consistent sealing, heat resistance, and long-term durability in demanding exhaust-side conditions.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNitride-coated exhaust valve for improved wear resistance and corrosion protection\u003c\/li\u003e\n\u003cli\u003e35 mm valve head diameter for application-specific fitment\u003c\/li\u003e\n\u003cli\u003e8 mm stem diameter and 102.8 mm overall length\u003c\/li\u003e\n\u003cli\u003ePremium-grade replacement for exhaust valve service\u003c\/li\u003e\n\u003cli\u003eDirect-fit design for confirmed vehicle applications\u003c\/li\u003e\n\u003cli\u003eCross-references DNJ 021-3318 and 26-3952 for the same application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDJ Rock EV125 is an engine exhaust valve designed to release burnt gases from the combustion chamber into the exhaust system while maintaining proper sealing under high heat. The nitride-coated finish adds surface hardness and helps reduce friction, which supports durability in severe thermal environments. This valve is a practical choice for exhaust valve replacement on vehicles including the 1990-1998 Hyundai Sonata, 1987-2000 Dodge Caravan, and 1989-1994 Mitsubishi Montero. The EV125 part number is also referenced in interchange listings for related OE-style service applications.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurnt or damaged exhaust valves\u003c\/li\u003e\n\u003cli\u003eLoss of compression from poor valve sealing\u003c\/li\u003e\n\u003cli\u003eExhaust-side valve wear from heat and friction\u003c\/li\u003e\n\u003cli\u003eRough running caused by valvetrain sealing issues\u003c\/li\u003e\n\u003cli\u003eService needs on high-mileage Chrysler, Dodge, Plymouth, Mitsubishi, and Hyundai engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify valve head diameter, stem diameter, and overall length before installation. Confirm the cylinder head and valvetrain specifications for the exact application, especially on Dodge Caravan, Plymouth Voyager, and Mitsubishi Montero engines. Professional cylinder head service, including inspection of guides and seals, is recommended during exhaust valve replacement. The EV125 should be installed according to factory service procedures for proper seating and clearance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock specifies this exhaust valve as a premium, application-specific replacement manufactured to meet or exceed OEM quality standards. The nitride-coated construction and heat-resistant material selection are intended to support durability in high-temperature exhaust service.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389812965557,"sku":"FLPN-EV125","price":21.83,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EV125_Fro_940d3c3d-9817-4b03-9e9a-59369b8488cb.jpg?v=1774727871"},{"product_id":"dj-rock-ev149-engine-exhaust-valve","title":"DJ Rock EV149 Engine Exhaust Valve","description":"\u003ch2\u003eEngine Exhaust Valve for Neon and Stratus\u003c\/h2\u003e\u003cp\u003eDJ Rock EV149 is a nitride-coated engine exhaust valve built for direct-fit replacement in select Dodge, Chrysler, and Plymouth applications. It is engineered for the exhaust side of the valvetrain, where heat resistance, sealing accuracy, and stable stem dimensions matter most.\u003c\/p\u003e\u003cp\u003eFits 1995-2005 Dodge Neon, exhaust; 2000-2002 Chrysler Neon, exhaust; 1995-2001 Plymouth Neon, exhaust; 2000 Chrysler Cirrus, exhaust; 1995-2000 Dodge Stratus, exhaust; and 1996-2000 Plymouth Breeze, exhaust.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNitride-coated exhaust valve surface for improved wear resistance and corrosion protection\u003c\/li\u003e\n\u003cli\u003e28.7 mm valve head diameter\u003c\/li\u003e\n\u003cli\u003e117.2 mm overall length\u003c\/li\u003e\n\u003cli\u003e6 mm stem diameter\u003c\/li\u003e\n\u003cli\u003eSingle lock groove design\u003c\/li\u003e\n\u003cli\u003ePremium-grade replacement part for valvetrain service\u003c\/li\u003e\n\u003cli\u003eDirect-fit application-specific design for listed vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EV149 exhaust valve is designed to control the release of burned gases from the combustion chamber into the exhaust system. Its nitride-coated finish helps the valve withstand high exhaust temperatures while reducing friction and supporting long-term dimensional stability. The 28.7 mm head diameter, 6 mm stem diameter, and 117.2 mm overall length are specified for the listed applications, making this part a precise replacement for service work on the valvetrain. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., V-4486, V1742) for the same application.\u003c\/p\u003e\u003cp\u003eUse EV149 when servicing exhaust valve wear on Dodge Neon, Chrysler Neon, Plymouth Neon, Chrysler Cirrus, Dodge Stratus, or Plymouth Breeze engines that match the listed specifications. The part number EV149 is also useful when matching catalog references during engine repair or rebuild work.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExhaust valve leakage caused by worn sealing surfaces\u003c\/li\u003e\n\u003cli\u003eValve wear from prolonged high-temperature operation\u003c\/li\u003e\n\u003cli\u003eCorrosion or surface damage on the valve stem and head\u003c\/li\u003e\n\u003cli\u003eLoss of compression related to exhaust valve condition\u003c\/li\u003e\n\u003cli\u003eValvetrain service needs during cylinder head repair or rebuild\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify valve head diameter, stem diameter, overall length, and lock groove count before installation. Match the exhaust-side application exactly to the vehicle and engine configuration listed in the fitment data. Clean the valve seat and inspect related valvetrain components, including guides and stem seals, before assembly. Professional cylinder head service procedures are recommended for proper fit and sealing.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock specifies this exhaust valve as a premium replacement built to meet or exceed OEM quality standards. The nitride-coated construction and heat-resistant material selection are intended to support durability in demanding exhaust-valve service.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389812998325,"sku":"FLPN-EV149","price":15.26,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EV149_Fro.jpg?v=1774727871"},{"product_id":"dj-rock-ev158-engine-exhaust-valve","title":"DJ Rock EV158 Engine Exhaust Valve","description":"\u003ch2\u003eEngine Exhaust Valve for Neon, Stratus, and Breeze\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EV158 is a premium nitride-coated engine exhaust valve built for direct-fit replacement in select Dodge, Chrysler, and Plymouth applications. It is engineered with a 28.7 mm valve head diameter, 6 mm stem diameter, and 117.2 mm overall length for the specified exhaust-valve applications.\u003c\/p\u003e\u003cp\u003eCompatible With 1995-2005 Dodge Neon, 2000-2002 Chrysler Neon, 1995-2001 Plymouth Neon, 2000 Chrysler Cirrus, 1995-2000 Dodge Stratus, and 1996-2000 Plymouth Breeze. The EV158 part number is also referenced by buyers searching for OE-style exhaust valve replacement for these vehicles.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNitride-coated surface for improved wear resistance and corrosion protection\u003c\/li\u003e\n\u003cli\u003e28.7 mm valve head diameter for the listed exhaust-valve applications\u003c\/li\u003e\n\u003cli\u003e6 mm stem diameter and 117.2 mm overall length\u003c\/li\u003e\n\u003cli\u003e3-groove lock design\u003c\/li\u003e\n\u003cli\u003ePremium-grade replacement valve for valvetrain service\u003c\/li\u003e\n\u003cli\u003eDirect-fit configuration for the specified Dodge, Chrysler, and Plymouth engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EV158 exhaust valve is designed to control the release of burned gases from the combustion chamber into the exhaust system, helping maintain proper engine breathing and exhaust flow. Its heat-resistant construction and nitride coating are selected to handle the high temperatures and mechanical stress common in exhaust-valve service. For technicians and DIY rebuilders working on a Dodge Neon exhaust valve replacement or Chrysler Neon valvetrain repair, EV158 provides the dimensions and groove configuration needed for the listed applications.\u003c\/p\u003e\u003cp\u003eThis part number, EV158, is used for select 1995-2005 Dodge Neon, 2000-2002 Chrysler Neon, and related Plymouth and Dodge compact-car applications. It is also a practical search term for anyone sourcing a nitride-coated exhaust valve for a Dodge Stratus, Chrysler Cirrus, or Plymouth Breeze engine rebuild.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurnt or damaged exhaust valves\u003c\/li\u003e\n\u003cli\u003eLoss of compression from valve sealing issues\u003c\/li\u003e\n\u003cli\u003eExhaust-valve wear from high-temperature operation\u003c\/li\u003e\n\u003cli\u003eValve train service during cylinder head repair\u003c\/li\u003e\n\u003cli\u003eRestoration of proper exhaust flow in the listed engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify valve head diameter, stem diameter, overall length, and lock-groove count before installation. This exhaust valve is specified for the listed applications only, so confirm engine code and cylinder head requirements during teardown. Professional cylinder head inspection, valve seat checking, and valve guide measurement are recommended before assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock specifies this exhaust valve as a premium replacement built to meet or exceed OEM quality standards. The nitride-coated, heat-resistant construction is intended for long-term durability in demanding exhaust-valve service.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813096629,"sku":"FLPN-EV158","price":21.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EV158_Fro.jpg?v=1774727871"},{"product_id":"dj-rock-ev225-engine-exhaust-valve","title":"DJ Rock EV225 Engine Exhaust Valve","description":"\u003ch2\u003eEngine Exhaust Valve for Honda Prelude\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EV225 engine exhaust valve is a direct-fit replacement for select 1992-1996 Honda Prelude applications. Built with a nitride-coated surface and premium-grade materials, it is engineered for exhaust-side heat and wear resistance in demanding valvetrain service.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 1992-1996 Honda Prelude, exhaust position\u003c\/li\u003e\n\u003cli\u003eNitride coated for improved wear resistance and corrosion protection\u003c\/li\u003e\n\u003cli\u003e29 mm valve head diameter\u003c\/li\u003e\n\u003cli\u003e6.6 mm stem diameter\u003c\/li\u003e\n\u003cli\u003e102.7 mm overall length\u003c\/li\u003e\n\u003cli\u003e1 lock groove design\u003c\/li\u003e\n\u003cli\u003ePremium grade replacement valve for engine valve train service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eDJ Rock EV225 is an engine exhaust valve designed to control the release of burnt gases from the combustion chamber into the exhaust system. For 1992-1996 Honda Prelude engines, this valve is built to match the listed dimensions and provide direct-fit replacement performance. The nitride-coated finish helps the valve withstand high exhaust temperatures while reducing friction and improving surface durability. This part number EV225 is also referenced for applications cross-listed under 021-3330 and 26-2640.\u003c\/p\u003e\u003ch2\u003eCommon Repair Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurnt or heat-damaged exhaust valve replacement\u003c\/li\u003e\n\u003cli\u003eLoss of compression related to valve sealing issues\u003c\/li\u003e\n\u003cli\u003eExhaust-side valvetrain wear during engine rebuilds\u003c\/li\u003e\n\u003cli\u003eValve stem or head dimension mismatch during head service\u003c\/li\u003e\n\u003cli\u003eRestoration of proper exhaust gas flow in Honda Prelude engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify valve head diameter, stem diameter, overall length, and lock groove count before installation. This EV225 exhaust valve is specified for the exhaust position on 1992-1996 Honda Prelude engines, so confirm cylinder head and valvetrain specifications against the original component before assembly. Proper valve seat condition, guide clearance, and machining accuracy are important for final sealing and long-term operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock exhaust valves are manufactured to meet or exceed OEM quality standards and use heat-resistant alloy construction with a nitride-coated surface for durability in high-temperature exhaust service.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813129397,"sku":"FLPN-EV225","price":22.81,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EV225_Fro.jpg?v=1774727872"},{"product_id":"dj-rock-ev309-engine-exhaust-valve","title":"DJ Rock EV309 Engine Exhaust Valve","description":"\u003ch2\u003eEngine Exhaust Valve for Precision Exhaust Control\u003c\/h2\u003e\u003cp\u003eDJ Rock EV309 is a premium nitride-coated engine exhaust valve built for direct-fit replacement in applications that require accurate exhaust-gas control and stable valve operation. With a 26 mm valve head diameter, 102 mm overall length, and 5.94 mm stem diameter, this exhaust valve is specified for engines that use a single lock groove and a precision valvetrain layout.\u003c\/p\u003e\u003cp\u003eCompatible With vehicle-specific engine service applications where an exhaust valve with these dimensions is required, including Honda Civic and similar make\/model searches tied to exhaust valve replacement. The EV309 part number is also a useful reference when matching an OE-style exhaust valve for engine rebuild work.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNitride-coated surface for improved wear resistance and corrosion protection\u003c\/li\u003e\n\u003cli\u003e26 mm valve head diameter for application-specific exhaust sealing\u003c\/li\u003e\n\u003cli\u003e102 mm length for direct-fit valvetrain replacement\u003c\/li\u003e\n\u003cli\u003e5.94 mm stem diameter for precise guide fitment\u003c\/li\u003e\n\u003cli\u003ePremium grade construction for demanding exhaust temperatures\u003c\/li\u003e\n\u003cli\u003eSingle lock groove design for compatible retainer setups\u003c\/li\u003e\n\u003cli\u003eDJ Rock EV309 replacement exhaust valve for engine repair and rebuild service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EV309 exhaust valve is engineered to open and close the exhaust port with consistent timing while withstanding the heat and mechanical load found in the combustion chamber. Its nitride-coated finish helps reduce friction and surface wear, while the heat-resistant valve construction supports long-term dimensional stability in high-temperature exhaust service. For technicians searching Honda Civic exhaust valve replacement parts or engine exhaust valve by part number EV309, this component provides a direct-fit solution when the listed dimensions match the original specification.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores exhaust sealing when a worn valve no longer closes fully\u003c\/li\u003e\n\u003cli\u003eAddresses low compression caused by valve face or stem wear\u003c\/li\u003e\n\u003cli\u003eHelps correct exhaust leakage that can affect engine performance\u003c\/li\u003e\n\u003cli\u003eSupports rebuilds after overheating or thermal fatigue damage\u003c\/li\u003e\n\u003cli\u003eReplaces a bent, burned, or corroded exhaust valve during head service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify valve head diameter, stem diameter, and overall length against the original part before installation. Inspect the valve guide, seat, stem seal, and retainer components during cylinder head service, and confirm proper lash or adjustment procedures for the engine platform. Professional machine-shop inspection and valve seat finishing are recommended whenever the cylinder head has been overheated or rebuilt.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock EV309 is manufactured to meet or exceed OEM quality standards using heat-resistant alloy construction and a nitride-coated surface treatment for durability in exhaust-valve service. The design follows application-specific dimensions to support accurate replacement in engine valvetrain repairs.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813162165,"sku":"FLPN-EV309","price":24.33,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EV309_Fro.jpg?v=1774727872"},{"product_id":"dj-rock-ev312-engine-exhaust-valve","title":"DJ Rock EV312 Engine Exhaust Valve","description":"\u003ch2\u003eEngine Exhaust Valve for Saturn SC2, SL2, SW2\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EV312 engine exhaust valve is a direct-fit replacement for select Saturn S-Series applications that need precise exhaust flow control and stable valvetrain operation. Built with a nitride-coated surface and premium-grade construction, it is specified for 1999-2002 Saturn SC2, 1999-2002 Saturn SL2, and 1999-2001 Saturn SW2 exhaust positions.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: EV312\u003c\/li\u003e\n\u003cli\u003eNitride coated for improved wear resistance and corrosion protection\u003c\/li\u003e\n\u003cli\u003e27.4 mm valve head diameter\u003c\/li\u003e\n\u003cli\u003e95.7 mm overall length\u003c\/li\u003e\n\u003cli\u003e6 mm stem diameter\u003c\/li\u003e\n\u003cli\u003e1 lock groove design\u003c\/li\u003e\n\u003cli\u003ePremium grade exhaust valve construction\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement for select Saturn DOHC applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe EV312 is an engine exhaust valve engineered to open and close with the exhaust cycle, helping move burnt gases out of the combustion chamber and into the exhaust system. Its 27.4 mm head diameter, 6 mm stem diameter, and 95.7 mm overall length match the listed Saturn SC2, Saturn SL2, and Saturn SW2 applications, making it a fitment-specific replacement for the exhaust side of the valvetrain. The nitride-coated finish adds surface hardness and helps the valve withstand high exhaust temperatures and repeated thermal cycling.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., V1950) for the same application. The EV312 is a practical choice when servicing a Saturn SC2 exhaust valve, Saturn SL2 exhaust valve, or Saturn SW2 exhaust valve and when restoring proper sealing and exhaust flow in the cylinder head.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurnt or leaking exhaust valves\u003c\/li\u003e\n\u003cli\u003eLoss of compression from worn valve sealing surfaces\u003c\/li\u003e\n\u003cli\u003eRough idle caused by exhaust-side valvetrain wear\u003c\/li\u003e\n\u003cli\u003eReduced exhaust flow from a damaged valve head or stem\u003c\/li\u003e\n\u003cli\u003eValve wear from heat, friction, and corrosion exposure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify valve head diameter, stem diameter, overall length, and lock groove count before installation. This exhaust valve is listed for the exhaust position only on the specified Saturn models, so confirm cylinder head and valvetrain specifications during engine service. Proper valve seat inspection, guide condition checks, and stem seal replacement are recommended during top-end repair to maintain sealing performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock specifies the EV312 as a premium-grade, nitride-coated exhaust valve manufactured to meet or exceed OEM quality standards. The material and surface treatment are selected to improve durability under high-temperature exhaust conditions and support long-term structural stability in demanding engine environments.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813194933,"sku":"FLPN-EV312","price":23.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EV312_Fro.jpg?v=1774727873"},{"product_id":"dj-rock-ev329-engine-exhaust-valve","title":"DJ Rock EV329 Engine Exhaust Valve","description":"\u003ch2\u003eEngine Exhaust Valve for GM 2.2L Applications\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EV329 engine exhaust valve is a direct-fit replacement built for specific GM compact truck and car applications. It uses a nitride-coated finish, a 37 mm valve head diameter, a 6.96 mm stem diameter, and a 127 mm overall length to match the listed exhaust-valve specifications.\u003c\/p\u003e\u003cp\u003eFits 1998-2003 Chevrolet S10, N\/A; Fits 1998-2003 GMC Sonoma, N\/A; Fits 1998-2002 Chevrolet Cavalier, N\/A; Fits 1998-2002 Pontiac Sunfire, N\/A; Fits 1998-2000 Isuzu Hombre, N\/A.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number EV329 for application-specific exhaust-valve replacement\u003c\/li\u003e\n\u003cli\u003eNitride-coated surface for added wear resistance and corrosion protection\u003c\/li\u003e\n\u003cli\u003e37 mm valve head diameter for the listed fitments\u003c\/li\u003e\n\u003cli\u003e6.96 mm stem diameter and 127 mm overall length\u003c\/li\u003e\n\u003cli\u003ePremium-grade exhaust valve construction\u003c\/li\u003e\n\u003cli\u003eSingle lock groove design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDJ Rock EV329 is an engine exhaust valve engineered for controlled release of combustion gases through the exhaust system. It is specified for 1998-2003 Chevrolet S10 and GMC Sonoma, 1998-2002 Chevrolet Cavalier and Pontiac Sunfire, and 1998-2000 Isuzu Hombre applications. The nitride-coated finish helps improve surface durability under high exhaust temperatures, while the precision dimensions support proper valve-train geometry and sealing performance. If you are replacing a worn exhaust valve in a Chevrolet S10, GMC Sonoma, or Pontiac Sunfire, EV329 provides a direct-fit option built around the listed OE-style measurements.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 211-4023, V-4558) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurnt or leaking exhaust valves\u003c\/li\u003e\n\u003cli\u003eLoss of compression from valve sealing wear\u003c\/li\u003e\n\u003cli\u003eValve face damage from heat and combustion stress\u003c\/li\u003e\n\u003cli\u003eExhaust flow issues caused by a worn valve\u003c\/li\u003e\n\u003cli\u003eNoise or rough running related to valvetrain wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify valve head diameter, stem diameter, overall length, and lock groove count before installation. Match the exhaust-valve position and engine specifications to the vehicle application listed for your Chevrolet S10, GMC Sonoma, Cavalier, Sunfire, or Isuzu Hombre. Proper machine-shop inspection of the valve seat, guides, and stem seals is recommended during cylinder head service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock specifies this exhaust valve as a premium-grade, direct-fit replacement manufactured to meet or exceed OEM quality standards. The nitride-coated construction is selected for heat resistance, reduced friction, and improved durability in demanding exhaust-valve service.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813227701,"sku":"FLPN-EV329","price":18.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EV329_Fro.jpg?v=1774727873"},{"product_id":"dj-rock-ev407-engine-exhaust-valve","title":"DJ Rock EV407 Engine Exhaust Valve","description":"\u003ch2\u003eEngine Exhaust Valve for Kia Rio\u003c\/h2\u003e\u003cp\u003eDJ Rock EV407 is a premium exhaust valve built for 2001-2002 Kia Rio applications. It is engineered with a nitride-coated surface, a 24.9 mm valve head diameter, a 5.5 mm stem diameter, and a 95.6 mm overall length for direct-fit replacement in the exhaust side of the valvetrain.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2001-2002 Kia Rio, exhaust position\u003c\/li\u003e\n\u003cli\u003eNitride coated for improved wear resistance and corrosion protection\u003c\/li\u003e\n\u003cli\u003e24.9 mm valve head diameter\u003c\/li\u003e\n\u003cli\u003e5.5 mm stem diameter\u003c\/li\u003e\n\u003cli\u003e95.6 mm overall length\u003c\/li\u003e\n\u003cli\u003ePremium-grade exhaust valve construction\u003c\/li\u003e\n\u003cli\u003eSingle lock groove design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EV407 exhaust valve is a direct-fit engine valve for the Kia Rio, designed to control the release of burned gases from the combustion chamber into the exhaust system. Proper exhaust valve operation is critical for cylinder sealing, exhaust flow, and stable engine breathing. The nitride-coated finish adds surface hardness and helps the valve withstand the high heat and mechanical stress common in exhaust service. For buyers searching for a 2001 Kia Rio exhaust valve or a 2002 Kia Rio exhaust valve, EV407 provides the specified dimensions needed for accurate replacement. This part cross-references no listed aftermarket part numbers for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurnt or pitted exhaust valve faces\u003c\/li\u003e\n\u003cli\u003eLoss of compression from poor valve sealing\u003c\/li\u003e\n\u003cli\u003eExhaust leakage at the cylinder head\u003c\/li\u003e\n\u003cli\u003eValve wear from high-temperature operation\u003c\/li\u003e\n\u003cli\u003eReduced engine efficiency caused by damaged valvetrain components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify valve head diameter, stem diameter, overall length, and lock groove count before installation. Match the exhaust-side application to the cylinder head specifications for the 2001-2002 Kia Rio. Professional machine-shop inspection of the valve seats, guides, and stem seals is recommended during cylinder head service. Clean all mating surfaces and confirm proper valve lash or valvetrain adjustment after assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock EV407 is manufactured to meet or exceed OEM quality standards using heat-resistant alloy construction and a nitride-coated surface for durability in exhaust-valve service.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813260469,"sku":"FLPN-EV407","price":17.27,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EV407_Fro.jpg?v=1774727874"},{"product_id":"dj-rock-ev427-engine-exhaust-valve","title":"DJ Rock EV427 Engine Exhaust Valve","description":"\u003ch2\u003eEngine Exhaust Valve for Kia Sportage\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EV427 engine exhaust valve is a direct-fit replacement for select 1995-2002 Kia Sportage applications. Built with a nitride-coated surface and premium-grade materials, it is specified for exhaust-side service where heat, wear, and sealing accuracy matter.\u003c\/p\u003e\u003cp\u003eFor Kia Sportage exhaust valve replacement needs, EV427 matches the listed 28.9 mm head diameter, 6 mm stem diameter, 104 mm overall length, and 1 lock groove configuration.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1995-2002 Kia Sportage, exhaust position\u003c\/li\u003e\n\u003cli\u003ePart number EV427 for application-specific replacement\u003c\/li\u003e\n\u003cli\u003eNitride coated for improved wear resistance and corrosion protection\u003c\/li\u003e\n\u003cli\u003e28.9 mm valve head diameter\u003c\/li\u003e\n\u003cli\u003e6 mm stem diameter\u003c\/li\u003e\n\u003cli\u003e104 mm overall length\u003c\/li\u003e\n\u003cli\u003e1 lock groove design\u003c\/li\u003e\n\u003cli\u003ePremium grade exhaust valve construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThe EV427 is an engine exhaust valve designed to control the release of burned gases from the combustion chamber into the exhaust system. Its nitride-coated finish helps the valve withstand high exhaust temperatures and repeated thermal cycling, while the premium material specification supports stable operation in demanding valvetrain conditions. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 021-3524) for the same application.\u003c\/p\u003e\u003cp\u003eUse EV427 when servicing a Kia Sportage exhaust valve that requires the listed dimensions and direct-fit configuration. The part number EV427 is also a useful reference when matching replacement components during engine repair or cylinder head service on the 1995-2002 Kia Sportage.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores exhaust valve sealing after wear or heat damage\u003c\/li\u003e\n\u003cli\u003eAddresses valve face or stem wear in the cylinder head\u003c\/li\u003e\n\u003cli\u003eReplaces a bent, burned, or warped exhaust valve\u003c\/li\u003e\n\u003cli\u003eSupports repair of compression loss related to valvetrain damage\u003c\/li\u003e\n\u003cli\u003eHelps correct exhaust-side sealing issues during engine rebuilds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify valve head diameter, stem diameter, overall length, and lock groove count before installation. Inspect the valve guide, valve seat, and stem seal condition during cylinder head service, and confirm the replacement valve matches the exhaust position for the listed Kia Sportage years. EV427 should be installed as part of a proper valvetrain inspection and machine-shop preparation process.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock specifies this exhaust valve as a premium, application-specific replacement built to meet or exceed OEM quality standards. The nitride-coated surface and heat-resistant construction are selected to support durability in high-temperature exhaust service on the Kia Sportage. Part number EV427 is engineered for direct-fit replacement in the listed applications.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813326005,"sku":"FLPN-EV427","price":23.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EV427_Fro.jpg?v=1774727874"},{"product_id":"dj-rock-ev429-engine-exhaust-valve","title":"DJ Rock EV429 Engine Exhaust Valve","description":"\u003ch2\u003eEngine Exhaust Valve for Kia Rio\u003c\/h2\u003e\u003cp\u003eDJ Rock EV429 is a premium nitride-coated engine exhaust valve built for direct-fit replacement in 2003-2005 Kia Rio applications. With a 25.8 mm valve head diameter, 5.5 mm stem diameter, and 95 mm overall length, it matches the specified exhaust-valve dimensions for this engine family.\u003c\/p\u003e\u003cp\u003eDesigned for the exhaust side of the valvetrain, EV429 helps maintain proper cylinder sealing and controlled exhaust-gas release under high heat. The nitride-coated surface adds wear resistance and corrosion protection for demanding daily driving conditions.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number EV429\u003c\/li\u003e\n\u003cli\u003eFits 2003-2005 Kia Rio, exhaust position\u003c\/li\u003e\n\u003cli\u003eNitride-coated valve surface for added durability\u003c\/li\u003e\n\u003cli\u003e25.8 mm valve head diameter\u003c\/li\u003e\n\u003cli\u003e5.5 mm stem diameter\u003c\/li\u003e\n\u003cli\u003e95 mm overall length\u003c\/li\u003e\n\u003cli\u003ePremium-grade replacement valve\u003c\/li\u003e\n\u003cli\u003eDirect-fit application-specific design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDJ Rock EV429 is an engine exhaust valve engineered for the 2003-2005 Kia Rio and built to match the required exhaust-valve dimensions for this application. The nitride-coated finish helps the valve withstand repeated thermal cycling, reduce friction at the stem, and resist corrosion in the exhaust environment. As an exhaust valve, it plays a direct role in releasing burnt gases from the combustion chamber so the engine can breathe correctly and maintain consistent performance. If you are replacing a worn or heat-stressed Kia Rio exhaust valve, EV429 provides a precise OE-style service part for this engine platform.\u003c\/p\u003e\u003cp\u003eThis part number EV429 is also a practical match for repair work where the original exhaust valve shows burning, stem wear, or sealing loss. This part number EV429 is specified for 2003-2005 Kia Rio exhaust applications.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Addresses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExhaust valve leakage that affects compression\u003c\/li\u003e\n\u003cli\u003eBurnt or heat-damaged valve faces\u003c\/li\u003e\n\u003cli\u003eExcessive stem wear or friction\u003c\/li\u003e\n\u003cli\u003eCorrosion on the valve surface\u003c\/li\u003e\n\u003cli\u003ePoor exhaust-gas release from the combustion chamber\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify valve head diameter, stem diameter, overall length, and lock-groove configuration before installation. Inspect the valve guide, valve seat, and stem seal condition during service, and confirm the replacement valve is installed in the exhaust position for the correct 2003-2005 Kia Rio engine configuration. Proper valve seating and clearance checks are important after cylinder-head work.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock positions this exhaust valve as a premium replacement component manufactured to meet or exceed OEM quality standards. The nitride-coated construction and application-specific dimensions support consistent fitment and long-term durability in high-temperature exhaust service.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813358773,"sku":"FLPN-EV429","price":23.28,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EV429_Fro.jpg?v=1774727874"},{"product_id":"dj-rock-ev489-engine-exhaust-valve","title":"DJ Rock EV489 Engine Exhaust Valve","description":"\u003ch2\u003eEngine Exhaust Valve for Kia Spectra and Sephia\u003c\/h2\u003e\u003cp\u003eDJ Rock EV489 is a premium nitride-coated engine exhaust valve built for direct-fit replacement in select Kia applications. It is specified with a 28 mm valve head diameter, 6 mm stem diameter, 102 mm overall length, and a single lock groove for the listed exhaust-valve applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNitride-coated valve surface for added wear resistance and corrosion protection\u003c\/li\u003e\n\u003cli\u003e28 mm valve head diameter for the listed Kia exhaust-valve applications\u003c\/li\u003e\n\u003cli\u003e6 mm stem diameter and 102 mm overall length\u003c\/li\u003e\n\u003cli\u003eSingle lock groove design\u003c\/li\u003e\n\u003cli\u003ePremium-grade replacement valve for engine valve train service\u003c\/li\u003e\n\u003cli\u003eCompatible with 2000-2004 Kia Spectra exhaust applications\u003c\/li\u003e\n\u003cli\u003eCompatible with 1998-2001 Kia Sephia exhaust applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EV489 exhaust valve is engineered for controlled release of combustion gases from the cylinder head into the exhaust system. Its nitride-coated construction helps the valve withstand high exhaust temperatures, reduce friction, and maintain structural stability under repeated thermal cycling. This part number, EV489, is a direct-fit exhaust valve for the specified Kia Spectra and Kia Sephia engine applications, making it a practical choice for valve train repair and cylinder head service.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Addresses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurnt or recessed exhaust valve conditions\u003c\/li\u003e\n\u003cli\u003eLoss of compression from worn valve sealing surfaces\u003c\/li\u003e\n\u003cli\u003eExhaust leakage caused by valve face wear or heat damage\u003c\/li\u003e\n\u003cli\u003eValve sticking from heat-related deposits or surface wear\u003c\/li\u003e\n\u003cli\u003eReduced engine performance tied to damaged exhaust-valve components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify valve head diameter, stem diameter, overall length, and lock groove count before installation. This EV489 exhaust valve is listed for the exhaust position only, so confirm cylinder head specifications and match the valve to the correct Kia Spectra or Kia Sephia engine application. Professional cylinder head inspection, valve seat checking, and proper valve stem clearance measurement are recommended during service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock specifies this valve as a premium replacement built to meet or exceed OEM quality expectations for the listed applications. The nitride-coated finish and heat-resistant material selection are used to support durability in high-temperature exhaust service.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813391541,"sku":"FLPN-EV489","price":17.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EV489_Fro.jpg?v=1774727875"},{"product_id":"dj-rock-ev625-engine-exhaust-valve","title":"DJ Rock EV625 Engine Exhaust Valve","description":"\u003ch2\u003eEngine Exhaust Valve for Nissan Altima\u003c\/h2\u003e\u003cp\u003eDJ Rock EV625 is a nitride-coated engine exhaust valve built for direct-fit replacement in select 2000-2001 Nissan Altima applications. With a 31.3 mm valve head diameter, 7 mm stem diameter, and 96.8 mm overall length, it is sized for the specified exhaust-valve application and engine breathing requirements.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNitride-coated surface for improved wear resistance and corrosion protection\u003c\/li\u003e\n\u003cli\u003e31.3 mm valve head diameter for the listed exhaust-valve application\u003c\/li\u003e\n\u003cli\u003e7 mm stem diameter for proper valvetrain fitment\u003c\/li\u003e\n\u003cli\u003e96.8 mm overall length for application-specific replacement\u003c\/li\u003e\n\u003cli\u003ePremium-grade exhaust valve construction\u003c\/li\u003e\n\u003cli\u003eSingle lock groove design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe DJ Rock EV625 exhaust valve is engineered for the controlled release of combustion gases from the cylinder head into the exhaust system. It is a direct-fit replacement for 2000-2001 Nissan Altima exhaust-valve applications and is built to match the listed dimensions for proper valvetrain geometry. The nitride-coated finish helps the valve withstand high exhaust temperatures, reduce friction, and resist surface wear during repeated heat cycles. For buyers searching for a Nissan Altima exhaust valve, DJ Rock EV625 provides a dimension-specific solution for engine repair and rebuild work.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBurnt or damaged exhaust valve replacement\u003c\/li\u003e\n\u003cli\u003eLow compression caused by valve sealing issues\u003c\/li\u003e\n\u003cli\u003eExhaust leakage from worn valve faces or stems\u003c\/li\u003e\n\u003cli\u003eEngine misfire related to poor cylinder sealing\u003c\/li\u003e\n\u003cli\u003eValve train service during cylinder head rebuilds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify valve head diameter, stem diameter, overall length, and lock groove count before installation. Inspect the valve seat, guides, and stem seals during cylinder head service, and confirm that the replacement valve matches the original exhaust-valve specification for the 2000-2001 Nissan Altima. Proper machining and valve seating are important for compression retention and exhaust sealing.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock exhaust valves are manufactured to meet or exceed OEM quality standards and use heat-resistant alloy construction with a nitride-coated surface for durability under high-temperature exhaust conditions.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813457077,"sku":"FLPN-EV625","price":23.37,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_EV625_Fro.jpg?v=1774727875"},{"product_id":"dj-rock-fgs3011-engine-gasket-set","title":"DJ Rock FGS3011 Engine Gasket Set","description":"\u003ch2\u003ePremium Engine Gasket Set for Saturn Rebuilds\u003c\/h2\u003e\u003cp\u003eDJ Rock FGS3011 is a premium engine gasket set for complete sealing service during an engine rebuild. It is built for Saturn SC2, SL2, SW2, and SC applications across the listed model years, with sealing components selected to restore factory-level leak control and durability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade engine gasket set for overhaul and rebuild work\u003c\/li\u003e\n\u003cli\u003eDesigned for Saturn SC2, SL2, SW2, and SC fitments\u003c\/li\u003e\n\u003cli\u003eUses non-asbestos sealing materials\u003c\/li\u003e\n\u003cli\u003eIncludes MLS, graphite, composite, rubber, silicone, EPDM, PTFE, and Viton sealing materials where applicable\u003c\/li\u003e\n\u003cli\u003eBuilt to meet or exceed OEM quality standards\u003c\/li\u003e\n\u003cli\u003ePart number FGS3011 for catalog and cross-reference use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eFGS3011 is an engine gasket set engineered for Saturn 1.9L-era rebuild service where complete sealing coverage matters. It is intended for applications such as 1993-1998 Saturn SC2, 1991-1998 Saturn SL2, 1993-1998 Saturn SW2, and 1991-1992 Saturn SC, with notes indicating a premium sealing solution and overhaul set configuration. This part cross-references 32944 for the same application. The set is designed around modern sealing materials to help maintain compression, control oil and coolant sealing points, and support long-term engine reliability after teardown. DJ Rock FGS3011 is a practical choice when replacing worn engine seals during a full rebuild on Saturn SC2, SL2, SW2, or SC models.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOil leaks from aging engine sealing surfaces\u003c\/li\u003e\n\u003cli\u003eCoolant seepage at gasket interfaces\u003c\/li\u003e\n\u003cli\u003eCompression loss caused by worn head sealing components\u003c\/li\u003e\n\u003cli\u003eVacuum leaks from deteriorated intake or plenum seals\u003c\/li\u003e\n\u003cli\u003eSeal failure after engine disassembly and overhaul\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eClean all mating surfaces thoroughly before assembly and follow the factory torque sequence and torque specifications for the engine. Inspect cylinder head, block, and cover surfaces for warpage or damage before installing new gaskets. Replace torque-to-yield head bolts rather than reusing them if the engine design requires new fasteners. Verify the exact Saturn model and year before ordering, since fitment varies by application.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock FGS3011 is manufactured as a premium sealing solution using non-asbestos materials and OEM-level quality targets for rebuild service. The design focus is complete engine sealing performance for Saturn applications listed above.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813489845,"sku":"FLPN-FGS3011","price":137.21,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_FGS3011_Fro.jpg?v=1774727875"},{"product_id":"dj-rock-fgs4026-engine-gasket-set","title":"DJ Rock FGS4026 Engine Gasket Set","description":"\u003ch2\u003eEngine Gasket Set for Mazda Rebuilds\u003c\/h2\u003e\u003cp\u003eDJ Rock FGS4026 is a premium engine gasket set for complete sealing service during an engine overhaul. It is built for 1998-1999 Mazda 626 and 1999-2000 Mazda Protege applications, with sealing components selected to restore factory-style leak control and long-term durability.\u003c\/p\u003e\u003cp\u003eFor Mazda 626 and Mazda Protege engine rebuilds, FGS4026 provides the sealing coverage needed to address common wear points across the top end and lower engine assembly. The set uses non-asbestos materials and is engineered to meet or exceed OEM quality standards.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade engine gasket set for overhaul and rebuild work\u003c\/li\u003e\n\u003cli\u003eCompatible with 1998-1999 Mazda 626 and 1999-2000 Mazda Protege\u003c\/li\u003e\n\u003cli\u003eNon-asbestos sealing materials\u003c\/li\u003e\n\u003cli\u003eDesigned to support factory-level sealing performance\u003c\/li\u003e\n\u003cli\u003eIncludes major engine sealing components such as head, intake, exhaust, valve cover, oil pan, timing cover, and critical shaft and valve seals where applicable\u003c\/li\u003e\n\u003cli\u003ePart number FGS4026 for accurate ordering and service matching\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDJ Rock FGS4026 is an engine gasket set intended for full engine reseal work on Mazda 626 and Mazda Protege models listed in the fitment data. It is suited for rebuilds where multiple sealing surfaces need to be renewed at the same time, helping restore compression sealing, oil control, and coolant sealing across the engine. The set is built with a mix of application-specific materials, including MLS, graphite, composite, rubber, silicone, EPDM, PTFE, and Viton-style valve stem sealing materials where applicable.\u003c\/p\u003e\u003cp\u003eThis part cross-references common overhaul-set applications for the same vehicle coverage. Use FGS4026 when servicing a Mazda 626 or Mazda Protege engine that requires a complete gasket and seal refresh.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOil leaks from aging gaskets and seals\u003c\/li\u003e\n\u003cli\u003eCoolant seepage at sealing surfaces\u003c\/li\u003e\n\u003cli\u003eCompression loss from worn head gasket sealing\u003c\/li\u003e\n\u003cli\u003eVacuum leaks at intake or plenum interfaces\u003c\/li\u003e\n\u003cli\u003eExhaust leaks at manifold sealing points\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm engine code and gasket surface condition before assembly. Clean all mating surfaces thoroughly, inspect for warpage or damage, and follow the factory torque sequence and torque specifications during installation. Replace torque-to-yield head bolts rather than reusing them if the engine design requires them. Verify that the selected gasket set matches the exact Mazda 626 or Mazda Protege application before beginning the rebuild.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFGS4026 is manufactured with non-asbestos materials and built to meet or exceed OEM quality standards for engine sealing service. The premium grade construction is intended for professional rebuild work where consistent sealing performance is required.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813555381,"sku":"FLPN-FGS4026","price":144.28,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_FGS4026_Fro.jpg?v=1774727876"},{"product_id":"dj-rock-hbk125-engine-cylinder-head-bolt-set","title":"DJ Rock HBK125 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Mitsubishi and More\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK125 is a premium engine cylinder head bolt set built for secure cylinder head retention under high heat and repeated thermal cycling. It is engineered for applications that demand consistent clamping force and reliable gasket sealing, including Mitsubishi Eclipse, Galant, Montero, and Diamante service work.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade engine cylinder head bolt set for top-end engine repair\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction for strength and fatigue resistance\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered for accurate torque application and stable clamping force\u003c\/li\u003e\n\u003cli\u003eBuilt to meet or exceed OEM quality standards\u003c\/li\u003e\n\u003cli\u003eCross-references MAHLE GS33327 and other listed OE-style applications\u003c\/li\u003e\n\u003cli\u003ePart number HBK125 for easy catalog matching\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eHBK125 is designed for engine rebuilds and head gasket service where cylinder head fastener integrity matters. The bolts are made to maintain sealing pressure between the cylinder head and engine block, helping preserve compression and coolant separation in demanding operating conditions. This part number is used across a wide range of vehicles, including Mitsubishi Eclipse, Mitsubishi Galant, and Mitsubishi Montero applications, as well as select Hyundai, Kia, Chrysler, Dodge, and Plymouth models. For buyers searching for a Mitsubishi Eclipse head bolt set, Mitsubishi Galant cylinder head bolts, or a replacement engine cylinder head bolt set for Montero and Diamante service, HBK125 provides a direct fitment reference.\u003c\/p\u003e\u003cp\u003eThis part cross-references MAHLE GS33327 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHead gasket sealing loss from stretched or fatigued fasteners\u003c\/li\u003e\n\u003cli\u003eUneven cylinder head clamping during engine rebuilds\u003c\/li\u003e\n\u003cli\u003eLoss of torque retention after overheating events\u003c\/li\u003e\n\u003cli\u003eFastener replacement needs during top-end engine service\u003c\/li\u003e\n\u003cli\u003eRepair work on Mitsubishi, Hyundai, Kia, Chrysler, Dodge, and Plymouth engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFollow the factory torque sequence and torque specification for the exact engine code. If the original fasteners are torque-to-yield, do not reuse them after removal. Inspect the cylinder head and block surfaces, and replace the head gasket and related top-end components as required during service. Confirm application by year, make, and model before installation; HBK125 is listed for 1987-2012 coverage across the vehicles shown in the fitment data.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK125 is a premium-grade fastener kit manufactured to OEM-level quality expectations for engine sealing and durability. The design uses heat-treated steel construction to support consistent torque retention under thermal and mechanical stress.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813588149,"sku":"FLPN-HBK125","price":53.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK125_Fro_6f5f2a20-0c4d-42e6-863b-d4bf0cf4dd07.jpg?v=1774727876"},{"product_id":"dj-rock-hbk210-engine-cylinder-head-bolt-set","title":"DJ Rock HBK210 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eHonda S2000 Cylinder Head Bolt Set\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK210 is a premium engine cylinder head bolt set for the 2000-2009 Honda S2000. It is built for the full engine application and supports proper cylinder head clamping under heat and load.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade engine cylinder head bolt set\u003c\/li\u003e\n\u003cli\u003eFits 2000-2009 Honda S2000, engine application\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction\u003c\/li\u003e\n\u003cli\u003eEngineered for accurate torque application and consistent clamping force\u003c\/li\u003e\n\u003cli\u003eBuilt to meet or exceed OEM quality standards\u003c\/li\u003e\n\u003cli\u003ePart number HBK210 for ordering and catalog lookup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK210 is a cylinder head bolt kit made for Honda S2000 engines from 2000 through 2009. These bolts secure the cylinder head to the engine block and help maintain gasket sealing integrity during thermal cycling and mechanical stress. The design focuses on stable clamping force, fatigue resistance, and long-term durability in top-end engine service. HBK210 is a direct-fit engine hardware solution for Honda S2000 cylinder head service, rebuild work, and head gasket replacement jobs.\u003c\/p\u003e\u003cp\u003eThis part cross-references common cylinder head bolt kit applications in the same engine service category.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHead gasket replacement on a Honda S2000\u003c\/li\u003e\n\u003cli\u003eCylinder head removal and reinstallation\u003c\/li\u003e\n\u003cli\u003eEngine rebuilds requiring new head bolts\u003c\/li\u003e\n\u003cli\u003eLoss of clamping force after prior torque-to-yield bolt use\u003c\/li\u003e\n\u003cli\u003eSealing issues caused by stretched or fatigued head bolts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFollow the factory torque sequence and torque specifications for the Honda S2000 engine. Replace torque-to-yield head bolts rather than reusing them, and inspect the cylinder head and block mating surfaces before assembly. Clean threads and bolt holes thoroughly before installation to help achieve accurate torque readings. Verify all fastener lengths and tightening steps against the service manual for the specific engine configuration.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK210 is manufactured from durable, heat-treated steel and built to meet or exceed OEM quality standards for engine fastener service.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813620917,"sku":"FLPN-HBK210","price":98.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK210_Fro.jpg?v=1774727876"},{"product_id":"dj-rock-hbk214-engine-cylinder-head-bolt-set","title":"DJ Rock HBK214 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Honda and Acura\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK214 is a premium engine cylinder head bolt set for applications that require accurate head-to-block clamping and stable gasket sealing under heat and load. It is built for 1998-2002 Honda Accord, 1998-1999 Acura CL, and 1998 Honda Odyssey engine service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade engine cylinder head bolt set\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction\u003c\/li\u003e\n\u003cli\u003eEngineered for consistent torque application and clamping force\u003c\/li\u003e\n\u003cli\u003eBuilt to meet or exceed OEM quality standards\u003c\/li\u003e\n\u003cli\u003eSupports sealing integrity during thermal cycling and high pressure\u003c\/li\u003e\n\u003cli\u003ePart number HBK214 for direct catalog reference\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eHBK214 is designed for engine rebuild and head service work where cylinder head retention is critical. The bolts are manufactured for strength, fatigue resistance, and stability under repeated heat cycles, helping maintain proper cylinder head sealing on the engine block. This part cross-references FEL-PRO 27252 for the same application. For buyers searching for a Honda Accord cylinder head bolt set, Acura CL head bolt replacement, or Honda Odyssey engine cylinder head bolt kit, HBK214 provides a direct-fit service solution.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing stretched or torque-affected head bolts during cylinder head service\u003c\/li\u003e\n\u003cli\u003eRestoring proper cylinder head clamping after gasket replacement\u003c\/li\u003e\n\u003cli\u003eAddressing combustion sealing issues caused by worn fasteners\u003c\/li\u003e\n\u003cli\u003eSupporting engine rebuilds that require new head bolts\u003c\/li\u003e\n\u003cli\u003eCorrecting loss of torque retention from heat cycling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFollow the factory torque sequence and tightening specifications for the exact engine code. Torque-to-yield head bolts are not reusable, so replace them during head gasket service rather than reinstalling old fasteners. Verify cylinder head and block surfaces are clean, flat, and free of debris before assembly. Confirm application details for 1998-2002 Honda Accord, 1998-1999 Acura CL, and 1998 Honda Odyssey before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK214 is manufactured to OEM-level quality expectations using durable, heat-treated steel for dependable engine service. The premium grade type supports consistent performance in demanding cylinder head applications.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813653685,"sku":"FLPN-HBK214","price":35.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK214_Fro.jpg?v=1774727876"},{"product_id":"dj-rock-hbk216-engine-cylinder-head-bolt-set","title":"DJ Rock HBK216 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Honda and Acura\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK216 is a premium engine cylinder head bolt set for applications that require secure cylinder head clamping and stable gasket sealing under heat and load. It is built for 2002-2012 Honda and Acura engines, including Honda Civic, CR-V, Element, Accord, and Acura RSX, TSX, and RDX coverage.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade engine cylinder head bolt set\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction\u003c\/li\u003e\n\u003cli\u003eEngineered for accurate torque application and consistent clamping force\u003c\/li\u003e\n\u003cli\u003eBuilt to maintain sealing integrity during thermal cycling and mechanical stress\u003c\/li\u003e\n\u003cli\u003eDirect-fit coverage for multiple Honda and Acura engine applications\u003c\/li\u003e\n\u003cli\u003ePart number HBK216 for catalog and cross-reference use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eHBK216 is designed for engine rebuild and top-end repair work where cylinder head retention is critical. The bolts are manufactured to meet or exceed OEM quality expectations and are intended for use on engines that need dependable head-to-block clamping to preserve compression and gasket sealing. This part cross-references ES71333 and MAHLE GS33607 for the same application. HBK216 is a practical choice for Honda Civic and Acura RSX service, as well as other listed Honda and Acura models that require a cylinder head bolt replacement during repair.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoss of cylinder head clamping force after teardown\u003c\/li\u003e\n\u003cli\u003eHead gasket sealing issues caused by worn or stretched bolts\u003c\/li\u003e\n\u003cli\u003eCompression loss from uneven torque retention\u003c\/li\u003e\n\u003cli\u003eFastener fatigue from repeated heat cycling\u003c\/li\u003e\n\u003cli\u003eEngine rebuilds that require new head bolts instead of reused hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify engine code and exact application before installation.\u003c\/li\u003e\n\u003cli\u003eFollow the factory torque sequence and torque-angle procedure for the specific engine.\u003c\/li\u003e\n\u003cli\u003eReplace torque-to-yield head bolts rather than reusing removed fasteners.\u003c\/li\u003e\n\u003cli\u003eInspect the cylinder head and block surfaces before assembly.\u003c\/li\u003e\n\u003cli\u003eUse clean threads and proper lubrication only where specified by the service manual.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK216 is a premium-grade cylinder head bolt kit built from durable, heat-treated steel and manufactured to support OEM-level fit and function for the listed Honda and Acura applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2007-2012 Acura RDX, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2006-2011 Honda Civic, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003-2011 Honda Element, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2002-2009 Honda CR-V, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2004-2008 Acura TSX, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2003-2007 Honda Accord, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2002-2006 Acura RSX, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2002-2005 Honda Civic, N\/A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813686453,"sku":"FLPN-HBK216","price":64.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK216_Fro.jpg?v=1774727877"},{"product_id":"dj-rock-hbk332-engine-cylinder-head-bolt-set","title":"DJ Rock HBK332 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003ePremium Cylinder Head Bolt Set for GM 2.2L Applications\u003c\/h2\u003e\u003cp\u003eThe DJ Rock HBK332 is a premium engine cylinder head bolt set built for secure cylinder head retention under high heat and repeated thermal cycling. It is designed for service on select Chevrolet, Pontiac, Oldsmobile, and Buick vehicles, including Chevrolet Cavalier and Pontiac Sunfire applications.\u003c\/p\u003e\u003cp\u003eBuilt from heat-treated carbon or alloy steel, this cylinder head bolt kit is engineered to maintain consistent clamping force and accurate torque application during engine repair. The HBK332 is a direct-fit hardware solution for top-end engine service where gasket sealing and fastener integrity matter.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade engine cylinder head bolt set\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction\u003c\/li\u003e\n\u003cli\u003eDesigned for proper torque retention and sealing stability\u003c\/li\u003e\n\u003cli\u003eBuilt to meet or exceed OEM quality standards\u003c\/li\u003e\n\u003cli\u003eSuitable for engine rebuild and head gasket service\u003c\/li\u003e\n\u003cli\u003eCross-references Gates 27323 for the same application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe DJ Rock HBK332 cylinder head bolt set is made for engines that require reliable head-to-block clamping during assembly or repair. It is a fitment-based solution for 1996-2002 Chevrolet Cavalier, 1996-2002 Pontiac Sunfire, 1999-2001 Oldsmobile Alero, 1996-2001 Pontiac Grand Am, 1997-1999 Chevrolet Malibu, 1996-1998 Buick Skylark, 1998 Oldsmobile Achieva, and 1996-1997 Oldsmobile Achieva. This part number, HBK332, is intended for engine cylinder head service where stable torque and gasket sealing are critical.\u003c\/p\u003e\u003cp\u003eCompatible With 1996-2002 Chevrolet Cavalier, engine cylinder head bolt set service; 1996-2002 Pontiac Sunfire, engine cylinder head bolt set service; 1999-2001 Oldsmobile Alero, engine cylinder head bolt set service; 1996-2001 Pontiac Grand Am, engine cylinder head bolt set service; 1997-1999 Chevrolet Malibu, engine cylinder head bolt set service; 1996-1998 Buick Skylark, engine cylinder head bolt set service; 1998 Oldsmobile Achieva, engine cylinder head bolt set service; and 1996-1997 Oldsmobile Achieva, engine cylinder head bolt set service.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing stretched or torque-affected cylinder head bolts during engine teardown\u003c\/li\u003e\n\u003cli\u003eRestoring cylinder head clamping force after head gasket service\u003c\/li\u003e\n\u003cli\u003eAddressing sealing issues caused by worn or reused fasteners\u003c\/li\u003e\n\u003cli\u003eSupporting engine rebuilds on GM 2.2L-era applications\u003c\/li\u003e\n\u003cli\u003eCorrecting fastener-related compression loss or coolant seepage at the head gasket\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFollow the factory torque sequence and tightening specifications for the engine being serviced. Torque-to-yield head bolts should not be reused after removal, and the cylinder head and block surfaces should be inspected for flatness before assembly. Verify application details by year, make, and model before installation. The HBK332 should be matched to the exact engine configuration listed for the vehicle.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock positions this premium head bolt set as an OEM-quality replacement built for strength, fatigue resistance, and stability under pressure and heat. The HBK332 is manufactured for dependable engine sealing performance in demanding cylinder head applications.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813751989,"sku":"FLPN-HBK332","price":40.48,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK332_Fro.jpg?v=1774727877"},{"product_id":"dj-rock-hbk425-engine-cylinder-head-bolt-set","title":"DJ Rock HBK425 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003ePremium Cylinder Head Bolt Set for Engine Rebuilds\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK425 is a premium engine cylinder head bolt set built for secure cylinder head retention under high heat and repeated thermal cycling. It is engineered for Mazda 626 and Mazda MX-6 FS applications, as well as Ford Probe coverage, where consistent clamping force is critical to head gasket sealing and engine performance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade cylinder head bolt set for engine top-end service\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction for strength and fatigue resistance\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain accurate torque application and stable clamping force\u003c\/li\u003e\n\u003cli\u003eBuilt for OEM-level fit and function in confirmed applications\u003c\/li\u003e\n\u003cli\u003eFits 1998-1999 Mazda 626, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1993-1997 Ford Probe, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1993-1997 Mazda 626, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 1993-1997 Mazda MX-6, N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eHBK425 is a direct-fit engine cylinder head bolt set for confirmed Mazda and Ford applications, including 1993-1997 Mazda 626, 1993-1997 Mazda MX-6, 1993-1997 Ford Probe, and 1998-1999 Mazda 626. This part number is built to provide the clamping consistency needed to keep the cylinder head sealed to the engine block during normal operation and thermal expansion. HBK425 also cross-references MAHLE GS33270 for the same application.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a Mazda 626 head bolt set, Mazda MX-6 cylinder head bolts, or Ford Probe engine head bolts, this premium replacement is designed around the demands of engine repair and rebuild work. The hardware is manufactured from durable, heat-treated steel to help resist stretching, fatigue, and loss of clamp load over time.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoss of cylinder head clamping force after head gasket service\u003c\/li\u003e\n\u003cli\u003eHead gasket sealing issues caused by worn or stretched bolts\u003c\/li\u003e\n\u003cli\u003eUneven torque retention during engine heat cycles\u003c\/li\u003e\n\u003cli\u003eNeed for replacement hardware during top-end engine repair\u003c\/li\u003e\n\u003cli\u003eEngine rebuilds requiring correct cylinder head fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify engine code and model year before installation, especially on 1993-1997 Mazda 626 and Mazda MX-6 FS applications. Clean the bolt holes and mating surfaces, follow the factory torque sequence, and use the specified torque procedure for your engine. If the original fasteners were torque-to-yield, do not reuse them.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK425 is manufactured to meet or exceed OEM quality standards for strength, stability, and long-term sealing performance in confirmed applications.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813850293,"sku":"FLPN-HBK425","price":39.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK425_Fro.jpg?v=1774727877"},{"product_id":"dj-rock-hbk433-engine-cylinder-head-bolt-set","title":"DJ Rock HBK433 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Mazda Protege\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK433 is a premium engine cylinder head bolt set for 1995-2001 Mazda Protege applications. Built for secure cylinder head retention under heat and load, this hardware supports proper gasket sealing and consistent torque retention during engine service.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade cylinder head bolt set for engine top-end repair\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction for strength and fatigue resistance\u003c\/li\u003e\n\u003cli\u003eEngineered for accurate torque application and stable clamping force\u003c\/li\u003e\n\u003cli\u003eCompatible with 1995-2001 Mazda Protege, engine cylinder head service\u003c\/li\u003e\n\u003cli\u003ePart number HBK433 for direct catalog identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Information\u003c\/h2\u003e\u003cp\u003eHBK433 is designed for the Mazda Protege engine cylinder head fastening application across the 1995-2001 model years. The bolts are manufactured to meet or exceed OEM quality standards and are intended to maintain sealing integrity through repeated thermal cycling and mechanical stress. This makes HBK433 a practical choice when replacing cylinder head hardware during head gasket service or other engine rebuild work on the Mazda Protege. This part cross-references 27198 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Repair Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHead gasket replacement with cylinder head bolt renewal\u003c\/li\u003e\n\u003cli\u003eLoss of clamping force at the cylinder head\u003c\/li\u003e\n\u003cli\u003eCoolant or compression sealing concerns at the head-to-block interface\u003c\/li\u003e\n\u003cli\u003eEngine teardown requiring new head fasteners for reassembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFollow the factory torque sequence and torque specifications for the specific Mazda Protege engine. Torque-to-yield head bolts must not be reused after removal. Inspect the cylinder head, block surface, and gasket mating areas before assembly, and verify that all threads are clean and properly prepared before final torqueing. HBK433 is a fitment-specific engine hardware part number, so confirm engine application before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK433 is built from durable, heat-treated steel and manufactured to OEM-quality standards for consistent clamping performance in Mazda Protege engine service.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813883061,"sku":"FLPN-HBK433","price":46.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK433_Fro.jpg?v=1774727878"},{"product_id":"dj-rock-hbk470-engine-cylinder-head-bolt-set","title":"DJ Rock HBK470 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Mazda\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK470 is a premium engine cylinder head bolt set for Mazda applications that require accurate head-to-block clamping and stable gasket sealing. Built for the thermal and mechanical demands of engine service, this set is a direct-fit hardware solution for select Mazda MPV and Mazda 929 models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade engine cylinder head bolt set\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction\u003c\/li\u003e\n\u003cli\u003eEngineered for consistent torque application and clamping force\u003c\/li\u003e\n\u003cli\u003eSupports proper cylinder head sealing under high heat and pressure\u003c\/li\u003e\n\u003cli\u003eFits select 1988-1998 Mazda MPV and Mazda 929 applications\u003c\/li\u003e\n\u003cli\u003ePart number HBK470 for catalog and cross-reference use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK470 is built for engine rebuild and repair work where cylinder head retention and gasket integrity matter. The premium hardware is manufactured to meet or exceed OEM quality expectations, with strength and fatigue resistance suited to repeated thermal cycling. This makes it a practical choice for Mazda MPV and Mazda 929 cylinder head service when the original fasteners are being replaced during top-end engine work. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 27141, GS33314) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoss of cylinder head clamping force\u003c\/li\u003e\n\u003cli\u003eHead gasket sealing issues after engine teardown\u003c\/li\u003e\n\u003cli\u003eFastener fatigue from heat cycling and load changes\u003c\/li\u003e\n\u003cli\u003eTorque inconsistency during cylinder head installation\u003c\/li\u003e\n\u003cli\u003eNeed for replacement hardware during Mazda MPV or Mazda 929 engine service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFollow the factory torque sequence and torque specification for the engine being serviced. Torque-to-yield head bolts must not be reused after removal. Inspect the cylinder head, block deck, and gasket surfaces before installation, and verify that all mating surfaces are clean and flat. Confirm application by year and model before ordering HBK470.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock supplies premium-grade engine hardware built from durable, heat-treated steel and manufactured to meet or exceed OEM quality standards. HBK470 is listed for 1989-1998 Mazda MPV and 1988-1991 Mazda 929 engine cylinder head service.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813915829,"sku":"FLPN-HBK470","price":70.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK470_Fro.jpg?v=1774727878"},{"product_id":"dj-rock-hbk614-engine-cylinder-head-bolt-set","title":"DJ Rock HBK614 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Sentra\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK614 is a premium engine cylinder head bolt set for 2000-2006 Nissan Sentra applications. It is built for cylinder head retention under high heat and repeated thermal cycling, helping maintain gasket sealing and consistent clamping force.\u003c\/p\u003e\u003cp\u003eFor Nissan Sentra engine repair, HBK614 provides an OE-style fastening solution for top-end service and rebuild work. This part cross-references MAHLE GS33675 for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade cylinder head bolt set for engine block-to-head fastening\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction for strength and fatigue resistance\u003c\/li\u003e\n\u003cli\u003eEngineered for accurate torque application and stable clamping force\u003c\/li\u003e\n\u003cli\u003eBuilt to meet or exceed OEM quality standards\u003c\/li\u003e\n\u003cli\u003eFits 2000-2006 Nissan Sentra, N\/A\u003c\/li\u003e\n\u003cli\u003ePart number HBK614 for catalog and service reference\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThis engine cylinder head bolt set is used during cylinder head installation, head gasket replacement, and engine rebuild procedures where proper fastener load is critical. DJ Rock HBK614 is designed to secure the cylinder head to the engine block and maintain sealing integrity through thermal cycling and mechanical stress. For 2000-2006 Nissan Sentra engine service, HBK614 supports consistent torque retention and dependable assembly results.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHead gasket replacement after coolant or compression loss\u003c\/li\u003e\n\u003cli\u003eCylinder head service following overheating\u003c\/li\u003e\n\u003cli\u003eEngine rebuilds requiring new head fasteners\u003c\/li\u003e\n\u003cli\u003eRepair of torque loss from stretched or fatigued bolts\u003c\/li\u003e\n\u003cli\u003eTop-end service on 2000-2006 Nissan Sentra engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eFollow the factory torque sequence and torque specifications for the exact engine code. Torque-to-yield head bolts must not be reused after removal. Inspect the cylinder head and block mating surfaces before assembly, and replace the head gasket and related top-end components as required by the repair procedure.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK614 is manufactured to meet or exceed OEM quality standards using durable, heat-treated steel for strength and stability under engine operating stress.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813948597,"sku":"FLPN-HBK614","price":38.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK614_Fro.jpg?v=1774727878"},{"product_id":"dj-rock-hbk632-engine-cylinder-head-bolt-set","title":"DJ Rock HBK632 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Nissan and Infiniti\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK632 is a premium engine cylinder head bolt set built for secure cylinder head retention under high heat and repeated thermal cycling. It is engineered for Nissan and Infiniti applications where accurate torque and stable clamping force are critical to head gasket sealing and long-term engine performance.\u003c\/p\u003e\u003cp\u003eThis part cross-references MAHLE GS33400 for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade cylinder head bolt set for engine rebuild and repair work\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction for strength and fatigue resistance\u003c\/li\u003e\n\u003cli\u003eBuilt to maintain consistent clamping force under thermal and mechanical stress\u003c\/li\u003e\n\u003cli\u003eDesigned for proper torque application and reliable head gasket sealing\u003c\/li\u003e\n\u003cli\u003eOE-style replacement for a wide range of Nissan Maxima, Murano, Pathfinder, Altima, Frontier, Quest, Xterra, and Infiniti models\u003c\/li\u003e\n\u003cli\u003ePart number HBK632 for catalog and fitment lookup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK632 is a precision-engineered cylinder head bolt kit made for engine service where the cylinder head must remain tightly secured to the block. The bolts are manufactured from durable, heat-treated steel and built to meet or exceed OEM quality expectations for strength, stability, and resistance to fatigue. This makes HBK632 a practical choice for repairs on vehicles such as the Nissan Maxima, Nissan Murano, Nissan Pathfinder, and Infiniti QX60, as well as other listed applications.\u003c\/p\u003e\u003cp\u003eBecause cylinder head fasteners play a direct role in gasket sealing, correct torque procedure is essential. HBK632 is intended for applications that require dependable clamping force during engine assembly and rebuild work. The part number HBK632 is also useful when cross-checking service records or matching replacement hardware during top-end engine repair.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoss of cylinder head clamping force after engine teardown\u003c\/li\u003e\n\u003cli\u003eHead gasket sealing issues caused by worn or stretched fasteners\u003c\/li\u003e\n\u003cli\u003eTorque inconsistency during cylinder head installation\u003c\/li\u003e\n\u003cli\u003eFastener fatigue from heat cycling and high engine load\u003c\/li\u003e\n\u003cli\u003eReplacement needs during engine rebuilds on Nissan and Infiniti V6 applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify engine code and application before installation.\u003c\/li\u003e\n\u003cli\u003eFollow the factory torque sequence and torque-angle procedure for the specific vehicle.\u003c\/li\u003e\n\u003cli\u003eDo not reuse torque-to-yield head bolts if the original application requires TTY fasteners.\u003c\/li\u003e\n\u003cli\u003eInspect the cylinder head, block surface, and gasket condition before assembly.\u003c\/li\u003e\n\u003cli\u003eFor fitment reference, this part fits 2016-2022 Nissan Maxima, 2016-2022 Nissan Murano, and 2016-2020 Infiniti QX60, along with additional listed Nissan and Infiniti models.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHBK632 is manufactured as a premium engine hardware component and built to meet or exceed OEM quality standards. It is designed for stable performance under pressure and thermal cycling, supporting reliable engine assembly on Nissan and Infiniti platforms.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389813981365,"sku":"FLPN-HBK632","price":85.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK632_Fro.jpg?v=1774727879"},{"product_id":"dj-rock-hbk640-engine-cylinder-head-bolt-set","title":"DJ Rock HBK640 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Nissan\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK640 is a premium engine cylinder head bolt set for select Nissan applications. It is built for secure cylinder head retention, accurate torque application, and stable clamping force under heat and load.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade engine cylinder head bolt set\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction\u003c\/li\u003e\n\u003cli\u003eEngineered for consistent torque and sealing integrity\u003c\/li\u003e\n\u003cli\u003eBuilt to meet or exceed OEM quality standards\u003c\/li\u003e\n\u003cli\u003eDesigned for high thermal cycling and mechanical stress\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK640 is a precision-engineered cylinder head bolt kit for engine rebuild and repair work on Nissan Sentra, Nissan 200SX, and Nissan NX models. This part number is designed to secure the cylinder head to the engine block and maintain the clamping force needed for proper gasket sealing and engine performance. HBK640 is a practical choice when replacing head bolts during top-end engine service on 1991-1999 Nissan Sentra, 1995-1998 Nissan 200SX, and 1991-1993 Nissan NX applications.\u003c\/p\u003e\u003cp\u003eThis part cross-references Beck\/Arnley 016-1011 and MAHLE GS33399 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoss of cylinder head clamping force\u003c\/li\u003e\n\u003cli\u003eHead gasket sealing issues after engine service\u003c\/li\u003e\n\u003cli\u003eTorque inconsistency during reassembly\u003c\/li\u003e\n\u003cli\u003eFastener fatigue from heat cycling\u003c\/li\u003e\n\u003cli\u003eEngine repair needs on Nissan Sentra, 200SX, and NX models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFollow the factory torque sequence and torque specifications for the exact engine code. If the engine uses torque-to-yield head bolts, do not reuse the old fasteners. Inspect the cylinder head and block surfaces before installation to help ensure proper sealing.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHBK640 is manufactured from durable, heat-treated steel and built to meet or exceed OEM quality standards for dependable engine service.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389814014133,"sku":"FLPN-HBK640","price":42.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK640_Fro.jpg?v=1774727879"},{"product_id":"dj-rock-hbk649-engine-cylinder-head-bolt-set","title":"DJ Rock HBK649 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Nissan and INFINITI\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK649 is a premium engine cylinder head bolt set for applications that require secure cylinder head clamping under high heat and pressure. It is built for Nissan and INFINITI engines that use a 6-point head, including several Armada, TITAN, Pathfinder, NV2500, NV3500, and INFINITI V8 and V6 models.\u003c\/p\u003e\u003cp\u003eFor engine rebuilds and head gasket service, the HBK649 helps maintain consistent torque retention and sealing integrity across thermal cycling. This part number, HBK649, is a direct-fit option for multiple Nissan and INFINITI applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade engine cylinder head bolt set\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction\u003c\/li\u003e\n\u003cli\u003eBuilt for accurate torque application and stable clamping force\u003c\/li\u003e\n\u003cli\u003eDesigned for engines that require a 6-point head\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM quality standards\u003c\/li\u003e\n\u003cli\u003eCross-references ES71354 and MAHLE GS33509 for the same application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK649 is engineered to secure the cylinder head to the engine block and maintain gasket sealing under demanding operating conditions. It is used on 2002-2017 Nissan and INFINITI applications, including 2004-2015 Nissan TITAN, 2005-2015 Nissan Armada, 2008-2012 Nissan Pathfinder, 2012-2017 Nissan NV2500 and NV3500, 2003-2010 INFINITI FX45 and M45, 2002-2006 INFINITI Q45, and 2004-2010 INFINITI QX56. The HBK649 is a practical choice when servicing the top end of these engines and replacing torque-critical fasteners during repair.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoss of cylinder head clamping force after engine teardown\u003c\/li\u003e\n\u003cli\u003eHead gasket sealing issues caused by worn or stretched fasteners\u003c\/li\u003e\n\u003cli\u003eTorque inconsistency during engine rebuilds\u003c\/li\u003e\n\u003cli\u003eFastener fatigue from heat cycling and mechanical stress\u003c\/li\u003e\n\u003cli\u003eService needs on Nissan and INFINITI engines with 6-point head hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify engine code, head style, and model-year fitment before installation. Torque-to-yield head bolts must not be reused after removal, so replace them during cylinder head service. Follow the factory torque sequence and specifications for the specific Nissan or INFINITI engine to achieve proper clamping force.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHBK649 is manufactured to meet or exceed OEM quality standards using durable, heat-treated steel for strength and fatigue resistance. It is built for reliable performance in high-pressure, high-temperature engine environments.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389814046901,"sku":"FLPN-HBK649","price":70.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK649_Fro.jpg?v=1774727879"},{"product_id":"dj-rock-hbk670-engine-cylinder-head-bolt-set","title":"DJ Rock HBK670 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Nissan and Infiniti\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK670 is a premium engine cylinder head bolt set for select Nissan and Infiniti applications. It is built for cylinder head retention under high heat and repeated thermal cycling, helping maintain gasket sealing and consistent clamping force.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade engine cylinder head bolt set\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction\u003c\/li\u003e\n\u003cli\u003eEngineered for accurate torque application and stable clamping force\u003c\/li\u003e\n\u003cli\u003eDesigned for high-pressure, high-temperature engine service\u003c\/li\u003e\n\u003cli\u003eDirect replacement for select Infiniti G20, Nissan Sentra, Nissan 200SX, and Nissan NX applications\u003c\/li\u003e\n\u003cli\u003ePart number HBK670 for catalog and fitment lookup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis DJ Rock HBK670 cylinder head bolt set is made for engine rebuild and head gasket service where secure cylinder head fastening is critical. The bolts are manufactured to meet or exceed OEM quality expectations and are intended for applications that require dependable sealing between the cylinder head and engine block. This part cross-references ES72192 and GS33492 for the same application.\u003c\/p\u003e\u003cp\u003eCompatible With 1991-1996 Infiniti G20, 1991-1994 Nissan Sentra, 1995-1998 Nissan 200SX, 1991-1993 Nissan NX, and 1998-2001 Nissan Sentra. It also fits 1999-2002 Infiniti G20. Use HBK670 when servicing these engines and verifying head bolt replacement during top-end repair.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing stretched or torque-to-yield head bolts during engine rebuilds\u003c\/li\u003e\n\u003cli\u003eRestoring cylinder head clamping force after head gasket failure\u003c\/li\u003e\n\u003cli\u003eAddressing coolant loss or combustion sealing issues tied to head fastener wear\u003c\/li\u003e\n\u003cli\u003eSupporting proper torque retention after overheating or thermal cycling\u003c\/li\u003e\n\u003cli\u003eCompleting top-end service on Nissan Sentra, Nissan 200SX, Nissan NX, and Infiniti G20 engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFollow the factory torque sequence and tightening specifications for the exact engine code. Torque-to-yield head bolts must not be reused after removal. Inspect the cylinder head, block deck, and gasket surfaces before installation, and replace related top-end components as needed during engine service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK670 is a premium-grade cylinder head bolt set built from durable, heat-treated steel for strength, fatigue resistance, and stable performance under engine load.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389814079669,"sku":"FLPN-HBK670","price":58.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK670_Fro.jpg?v=1774727880"},{"product_id":"dj-rock-hbk708-engine-cylinder-head-bolt-set","title":"DJ Rock HBK708 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Subaru EJ Engines\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK708 is a premium engine cylinder head bolt set for Subaru EJ-series applications. Built for secure cylinder head retention under heat and load, it supports proper gasket sealing and consistent clamping force during engine service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade cylinder head bolt set for engine rebuild and repair work\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction for strength and fatigue resistance\u003c\/li\u003e\n\u003cli\u003eEngineered for accurate torque application and stable clamping force\u003c\/li\u003e\n\u003cli\u003eDesigned for thermal cycling and high-pressure engine environments\u003c\/li\u003e\n\u003cli\u003eCross-references MAHLE GS33573 for the same application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK708 is a precision-engineered head bolt kit for Subaru Impreza and Subaru Legacy models with EJ18E, EJ22, and EJ22T engines. It is used to secure the cylinder head to the engine block and maintain sealing integrity during repeated heat cycles. This part number, HBK708, is built to meet or exceed OEM quality expectations for engine hardware service.\u003c\/p\u003e\u003cp\u003eFits 1995-2001 Subaru Impreza, N\/A; EJ22; One set for complete engine servicing. Fits 1990-1999 Subaru Legacy, N\/A; EJ22; One set for complete engine servicing. Fits 1993-1997 Subaru Impreza, N\/A; EJ18E; One Set Services Complete Engine. Fits 1991-1994 Subaru Legacy, N\/A; EJ22T Engine Cylinder Head Bolt Set, One set services complete engine.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHead gasket service on Subaru Impreza EJ22 and EJ18E engines\u003c\/li\u003e\n\u003cli\u003eCylinder head reinstallation after engine teardown\u003c\/li\u003e\n\u003cli\u003eRestoring proper clamping force after overheating or gasket failure\u003c\/li\u003e\n\u003cli\u003eReplacing torque-to-yield head bolts during top-end engine repair\u003c\/li\u003e\n\u003cli\u003eAddressing coolant loss, compression loss, or combustion sealing issues tied to head fastener wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eFollow the factory torque sequence and tightening specifications for the exact engine code. Torque-to-yield head bolts must not be reused after removal. Verify cylinder head and block surfaces are clean, flat, and free of gasket residue before installation. Confirm engine code and model year before ordering HBK708.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK708 is manufactured from durable, heat-treated steel and built to deliver consistent fastening performance under thermal and mechanical stress. The design follows OEM-level quality expectations for Subaru EJ engine service and long-term gasket sealing integrity.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389814177973,"sku":"FLPN-HBK708","price":69.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK708_Fro_4a1a3531-135b-4290-8e47-6b62802ab8b7.jpg?v=1774727880"},{"product_id":"dj-rock-hbk710-engine-cylinder-head-bolt-set","title":"DJ Rock HBK710 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003ePremium Cylinder Head Bolt Set for Subaru and Toyota\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK710 is a premium engine cylinder head bolt set built for secure cylinder head retention under high heat and repeated thermal cycling. It is a direct-fit hardware solution for Subaru, Scion, and Toyota applications that require accurate torque and stable clamping force.\u003c\/p\u003e\u003cp\u003eCompatible With 1996-2022 Subaru Legacy, Forester, Outback, Impreza, Crosstrek, WRX, Baja, and XV Crosstrek, plus 2013-2020 Subaru BRZ, 2013-2016 Scion FR-S, and 2017-2020 Toyota 86. This part number, HBK710, is also referenced for related engine repair applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade cylinder head bolt set for engine rebuild and head gasket service\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction for strength and fatigue resistance\u003c\/li\u003e\n\u003cli\u003eEngineered for consistent clamping force and accurate torque application\u003c\/li\u003e\n\u003cli\u003eBuilt to meet or exceed OEM quality standards\u003c\/li\u003e\n\u003cli\u003eSuitable for Subaru EJ-series and related boxer engine applications listed in fitment\u003c\/li\u003e\n\u003cli\u003eThis part cross-references MAHLE GS33419 for the same application.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK710 is designed to secure the cylinder head to the engine block and maintain sealing integrity under pressure and temperature changes. The hardware is manufactured from durable, heat-treated steel to help preserve torque retention during engine operation. For Subaru Legacy, Forester, Outback, Impreza, and BRZ service work, HBK710 supports the precision required during cylinder head installation and top-end engine repair.\u003c\/p\u003e\u003cp\u003eUse HBK710 when replacing worn or torque-stretched head bolts during head gasket service, engine teardown, or rebuild work on Subaru, Scion FR-S, and Toyota 86 platforms. The fitment coverage includes 1996-2022 Subaru Legacy, 2004-2022 Subaru Forester, 2005-2022 Subaru Outback, 2002-2022 Subaru Impreza, 2011-2022 Subaru Crosstrek, 2015-2021 Subaru WRX, 2013-2020 Subaru BRZ, 2013-2016 Scion FR-S, and 2017-2020 Toyota 86.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHead gasket sealing issues caused by stretched or fatigued head bolts\u003c\/li\u003e\n\u003cli\u003eLoss of clamping force after cylinder head removal\u003c\/li\u003e\n\u003cli\u003eUneven torque retention during engine heat cycling\u003c\/li\u003e\n\u003cli\u003eHardware wear found during Subaru boxer engine rebuilds\u003c\/li\u003e\n\u003cli\u003eRepeat repairs when old head bolts are no longer serviceable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFollow the factory torque sequence and torque specifications for the exact engine code. Clean the block and cylinder head mating surfaces before installation, and verify thread condition in the engine block. If the original application uses torque-to-yield fasteners, do not reuse removed bolts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHBK710 is manufactured to meet or exceed OEM quality standards and uses durable, heat-treated steel for stable performance under thermal and mechanical stress. It is a premium-grade engine hardware replacement for professional repair and rebuild work.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389814210741,"sku":"FLPN-HBK710","price":83.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK710_Fro.jpg?v=1774727880"},{"product_id":"dj-rock-hbk715-engine-cylinder-head-bolt-set","title":"DJ Rock HBK715 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Subaru Applications\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK715 is a premium engine cylinder head bolt set for Subaru and Saab applications that require precise head-to-block clamping. Built for the thermal cycling and high mechanical load found in modern engines, this set supports consistent gasket sealing and dependable engine assembly service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade engine cylinder head bolt set\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction\u003c\/li\u003e\n\u003cli\u003eEngineered for accurate torque application and stable clamping force\u003c\/li\u003e\n\u003cli\u003eDesigned to meet or exceed OEM quality standards\u003c\/li\u003e\n\u003cli\u003eFits Subaru Legacy, Outback, Impreza, Forester, Baja, and Saab 9-2X applications\u003c\/li\u003e\n\u003cli\u003ePart number HBK715 for easy identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eHBK715 is built for engine rebuild and head gasket service where cylinder head retention is critical. The bolts are manufactured for strength, fatigue resistance, and stability under repeated heat cycles, helping maintain sealing integrity between the cylinder head and engine block. This part cross-references ES72212 and GS33574 for the same application. For Subaru Legacy, Subaru Outback, Subaru Impreza, Subaru Forester, Subaru Baja, and Saab 9-2X service, HBK715 provides a direct-fit hardware solution for the listed engine applications.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoss of cylinder head clamping force after engine teardown\u003c\/li\u003e\n\u003cli\u003eHead gasket sealing issues caused by worn or stretched bolts\u003c\/li\u003e\n\u003cli\u003eUneven torque retention during engine reassembly\u003c\/li\u003e\n\u003cli\u003eHardware fatigue from repeated thermal cycling\u003c\/li\u003e\n\u003cli\u003eService needs during Subaru Legacy, Outback, Impreza, Forester, Baja, and Saab 9-2X engine repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFollow the factory torque sequence and torque specifications for the specific engine. Replace torque-to-yield head bolts rather than reusing them, since reuse can reduce clamping force and compromise sealing. Verify the engine code and application before installation, especially on 2000-2012 Subaru Legacy and Outback, 1999-2011 Subaru Impreza, 1999-2010 Subaru Forester, 2003-2006 Subaru Baja, and 2005-2006 Saab 9-2X models.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK715 is a premium-grade cylinder head bolt set manufactured to meet or exceed OEM quality standards for strength, durability, and consistent torque performance.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389814276277,"sku":"FLPN-HBK715","price":110.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK715_Fro.jpg?v=1774727881"},{"product_id":"dj-rock-hbk900-engine-cylinder-head-bolt-set","title":"DJ Rock HBK900 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Toyota Applications\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK900 is a premium engine cylinder head bolt set for select Toyota 4Runner, Pickup, and Celica applications. Built for cylinder head retention under high heat and load, this hardware supports proper gasket sealing and consistent torque during engine service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade engine cylinder head bolt set\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction\u003c\/li\u003e\n\u003cli\u003eEngineered for accurate torque application and clamping force\u003c\/li\u003e\n\u003cli\u003eDesigned for thermal cycling and mechanical stress\u003c\/li\u003e\n\u003cli\u003eDirect service part for Toyota engine rebuild and head gasket work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eHBK900 is a DJ Rock cylinder head bolt set made for engine repair work where secure head-to-block clamping is critical. The premium-grade hardware is built to maintain sealing integrity across repeated heat cycles, helping preserve compression and engine performance. This part cross-references MAHLE GS33553 and ES71178 for the same application. Fits 1985-1995 Toyota 4Runner, N\/A; fits 1985-1995 Toyota Pickup, N\/A; fits 1985 Toyota Celica, N\/A. HBK900 is a practical choice for Toyota 4Runner and Toyota Pickup engine service when the cylinder head has been removed and proper fastener replacement is required.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHead gasket replacement after cylinder head removal\u003c\/li\u003e\n\u003cli\u003eLoss of clamping force from stretched or fatigued head bolts\u003c\/li\u003e\n\u003cli\u003eEngine overheating repairs that require top-end disassembly\u003c\/li\u003e\n\u003cli\u003eCompression loss caused by poor cylinder head sealing\u003c\/li\u003e\n\u003cli\u003eRebuild work on Toyota 4Runner, Pickup, and Celica engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFollow the factory torque sequence and torque specifications for the exact engine code. Clean the bolt holes and mating surfaces before assembly, and replace torque-to-yield fasteners rather than reusing them. Verify thread condition and lubrication requirements before final tightening.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK900 is manufactured to meet or exceed OEM quality standards using durable, heat-treated steel for strength and fatigue resistance. The premium grade construction is intended to support reliable sealing performance in demanding engine service.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389814309045,"sku":"FLPN-HBK900","price":39.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK900_Fro.jpg?v=1774727881"},{"product_id":"dj-rock-hbk903-engine-cylinder-head-bolt-set","title":"DJ Rock HBK903 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Toyota Tercel\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK903 is a premium engine cylinder head bolt set for 1987-1990 Toyota Tercel applications. It is built for secure cylinder head retention, accurate torque loading, and stable sealing under heat and pressure.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade engine cylinder head bolt set\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction\u003c\/li\u003e\n\u003cli\u003eEngineered to maintain consistent clamping force\u003c\/li\u003e\n\u003cli\u003eSupports proper cylinder head-to-block sealing\u003c\/li\u003e\n\u003cli\u003eDesigned for 1987-1990 Toyota Tercel engine service\u003c\/li\u003e\n\u003cli\u003ePart number HBK903 for easy identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK903 is a precision-engineered cylinder head bolt set made for engine rebuild and repair work on the Toyota Tercel. It is designed to secure the cylinder head to the engine block with accurate torque application, helping maintain gasket sealing integrity during thermal cycling and mechanical stress. The premium construction and heat-treated steel materials support strength, fatigue resistance, and long-term stability in top-end engine service. This part cross-references Gates 27074 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoss of cylinder head clamping force\u003c\/li\u003e\n\u003cli\u003eHead gasket sealing issues\u003c\/li\u003e\n\u003cli\u003eTorque inconsistency during engine assembly\u003c\/li\u003e\n\u003cli\u003eFastener fatigue from repeated heat cycles\u003c\/li\u003e\n\u003cli\u003eTop-end engine repair on a 1987-1990 Toyota Tercel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 1987-1990 Toyota Tercel, N\/A. Follow the factory torque sequence and torque specifications for the engine being serviced. Torque-to-yield head bolts must not be reused after removal. Inspect the cylinder head, block surface, and gasket condition before assembly, and verify all fastener threads are clean and properly prepared. Confirm HBK903 against the engine code and service data before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHBK903 is manufactured to meet or exceed OEM quality standards and is built for durability under high pressure and thermal cycling. DJ Rock positions this cylinder head bolt set for reliable engine sealing performance in demanding repair applications.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389814341813,"sku":"FLPN-HBK903","price":39.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK903_Fro.jpg?v=1774727881"},{"product_id":"dj-rock-hbk919-engine-cylinder-head-bolt-set","title":"DJ Rock HBK919 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Toyota\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK919 is a premium engine cylinder head bolt set for select Toyota applications. It is built for secure cylinder head retention under high heat and repeated thermal cycling, helping maintain gasket sealing and stable engine operation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade cylinder head bolt set for engine top-end service\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction for strength and fatigue resistance\u003c\/li\u003e\n\u003cli\u003eEngineered for accurate torque application and consistent clamping force\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain sealing integrity under thermal and mechanical stress\u003c\/li\u003e\n\u003cli\u003eCross-references Febi-Bilstein 27113 and MAHLE GS33355 for the same application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eHBK919 is an engine cylinder head bolt set made for Toyota MR2 and Toyota Celica applications. It is used to secure the cylinder head to the engine block, where proper clamping force is critical for compression retention, coolant sealing, and long-term engine reliability. The bolts are manufactured to premium standards and built from durable, heat-treated steel for dependable performance in demanding engine environments. For buyers searching for a Toyota MR2 cylinder head bolt set or a Toyota Celica head bolt replacement, HBK919 provides a direct service part reference for the listed model years.\u003c\/p\u003e\u003cp\u003eThis part number, HBK919, is also a useful reference when sourcing top-end engine hardware for 1991-1995 Toyota MR2 and 1986-1993 Toyota Celica engine rebuilds.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoss of cylinder head clamping force after head service\u003c\/li\u003e\n\u003cli\u003eHead gasket sealing issues caused by worn or stretched bolts\u003c\/li\u003e\n\u003cli\u003eTorque inconsistency during engine reassembly\u003c\/li\u003e\n\u003cli\u003eFastener fatigue from heat cycling and high-pressure operation\u003c\/li\u003e\n\u003cli\u003eNeed for replacement hardware during Toyota MR2 or Toyota Celica engine repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify engine code and application details before installation. Follow the factory torque sequence and torque specifications for the specific Toyota engine. If the original fasteners are torque-to-yield, replace them rather than reuse them. Clean the bolt holes and mating surfaces before assembly to help achieve accurate clamping force. HBK919 is listed for engine cylinder head service on the entire engine, so confirm the exact vehicle and engine configuration before ordering.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK919 is a premium-grade replacement part built to meet or exceed OEM quality expectations for cylinder head fastener service. Its heat-treated steel construction and precision-engineered design support reliable clamping performance in Toyota MR2 and Toyota Celica engine applications.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389814407349,"sku":"FLPN-HBK919","price":58.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK919_Fro.jpg?v=1774727881"},{"product_id":"dj-rock-hbk922-engine-cylinder-head-bolt-set","title":"DJ Rock HBK922 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Toyota and Scion\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK922 is a premium engine cylinder head bolt set for select Toyota and Scion applications. It is built for cylinder head retention under high heat and repeated thermal cycling, helping maintain proper gasket sealing and consistent clamping force.\u003c\/p\u003e\u003cp\u003eCompatible with 2001-2006 Toyota Highlander, 2001-2005 Toyota RAV4, 2002-2006 Toyota Camry, 2002-2006 Toyota Solara, and 2005-2006 Scion tC engine applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade cylinder head bolt set for engine top-end service\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction\u003c\/li\u003e\n\u003cli\u003eEngineered for accurate torque application and stable clamping force\u003c\/li\u003e\n\u003cli\u003eBuilt to meet or exceed OEM quality standards\u003c\/li\u003e\n\u003cli\u003eDesigned for long-term sealing integrity under thermal and mechanical stress\u003c\/li\u003e\n\u003cli\u003ePart number HBK922 for easy identification during repair planning\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK922 is a cylinder head bolt kit used to secure the cylinder head to the engine block on the listed Toyota and Scion vehicles. The premium construction and hardened materials are intended to support reliable torque retention, which is critical when servicing the head gasket area and restoring compression sealing. This part cross-references MAHLE (e.g., GS33479, GS33480) for the same application.\u003c\/p\u003e\u003cp\u003eFor fitment-based searches, this part is commonly selected for Toyota Camry cylinder head bolt replacement, Toyota Highlander engine head bolt service, Toyota RAV4 head bolt repair, Toyota Solara top-end rebuilds, and Scion tC cylinder head fastener replacement. HBK922 is also a direct reference point for technicians sourcing an engine cylinder head bolt set for these applications.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing stretched or torque-to-yield head bolts during cylinder head service\u003c\/li\u003e\n\u003cli\u003eRestoring proper cylinder head clamping force after head gasket repair\u003c\/li\u003e\n\u003cli\u003eAddressing combustion sealing loss caused by worn fasteners\u003c\/li\u003e\n\u003cli\u003eSupporting engine rebuild work on Toyota and Scion 2.4L\/3.0L-era applications where specified by the engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFollow the factory service procedure for the exact engine in your vehicle. Clean the bolt holes, inspect the cylinder head and block mating surfaces, and use the specified tightening sequence and torque stages. If the original fasteners were torque-to-yield, do not reuse them. Verify engine code and application details before installation to confirm HBK922 is the correct part number for your repair.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK922 is manufactured as a premium-grade replacement part and built to meet or exceed OEM quality standards for cylinder head fastening service.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389814440117,"sku":"FLPN-HBK922","price":58.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK922_Fro.jpg?v=1774727882"},{"product_id":"dj-rock-hbk932-engine-cylinder-head-bolt-set","title":"DJ Rock HBK932 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003ePremium Cylinder Head Bolt Set for Toyota and Lexus\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK932 is a premium engine cylinder head bolt set for applications that require accurate clamping force and a reliable head-to-block seal. Built from heat-treated carbon or alloy steel, it is designed for engines that see repeated thermal cycling and high mechanical load.\u003c\/p\u003e\u003cp\u003eThis part cross-references MAHLE GS33480 for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade cylinder head bolt set for engine top-end service\u003c\/li\u003e\n\u003cli\u003eHeat-treated steel construction for strength and fatigue resistance\u003c\/li\u003e\n\u003cli\u003eEngineered for consistent torque application and stable clamping force\u003c\/li\u003e\n\u003cli\u003eSupports gasket sealing integrity under heat and pressure\u003c\/li\u003e\n\u003cli\u003eFits a wide range of Toyota, Lexus, Scion, Pontiac, and Toyota hybrid applications\u003c\/li\u003e\n\u003cli\u003ePart number HBK932 for catalog and fitment lookup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eHBK932 is a cylinder head bolt set built for engine rebuild and head gasket service on many Toyota and Lexus platforms, including the Toyota Camry, Toyota RAV4, Toyota Highlander, Lexus ES300h, and Lexus NX300h. It is also listed for Scion tC, Scion xB, Toyota Avalon, Toyota Matrix, Toyota Sienna, Toyota Solara, Toyota Venza, Pontiac Vibe, and Toyota Corolla applications across the model years shown in the fitment data. The bolts are manufactured to meet or exceed OEM quality expectations and are suited for engines that require dependable head retention during high-temperature operation.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing stretched or torque-to-yield head bolts during cylinder head service\u003c\/li\u003e\n\u003cli\u003eRestoring cylinder head clamping force after head gasket replacement\u003c\/li\u003e\n\u003cli\u003eAddressing combustion sealing issues caused by worn fasteners\u003c\/li\u003e\n\u003cli\u003eSupporting engine rebuilds on Toyota Camry, RAV4, and Highlander platforms\u003c\/li\u003e\n\u003cli\u003eCorrecting top-end sealing concerns on Lexus ES300h and NX300h engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFollow the factory torque sequence and torque-angle procedure for the specific engine. Torque-to-yield head bolts must not be reused after removal. Verify cylinder head and block surfaces are clean, flat, and within specification before installation. Confirm exact vehicle fitment by year, make, and model before ordering HBK932.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK932 is built from durable, heat-treated steel and manufactured to meet or exceed OEM quality standards for cylinder head fastening applications. The design focuses on stable clamping force, fatigue resistance, and sealing performance under thermal cycling.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389814472885,"sku":"FLPN-HBK932","price":54.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK932_Fro_cfcdf9ee-5d77-4273-b265-ba50838c7644.jpg?v=1774727882"},{"product_id":"dj-rock-hbk935-engine-cylinder-head-bolt-set","title":"DJ Rock HBK935 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Toyota\u003c\/h2\u003e\u003cp\u003eThe DJ Rock HBK935 engine cylinder head bolt set is a premium-grade fastening solution for Toyota engine rebuilds that require accurate head-to-block clamping force. Built for the 1991-1998 Toyota Tercel and 1992-1997 Toyota Paseo, this set supports proper cylinder head sealing under heat and pressure.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade engine cylinder head bolt set for top-end engine service\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction for strength and fatigue resistance\u003c\/li\u003e\n\u003cli\u003eEngineered to maintain consistent torque application and clamping force\u003c\/li\u003e\n\u003cli\u003eBuilt to OEM-quality standards for reliable sealing performance\u003c\/li\u003e\n\u003cli\u003eFits 1991-1998 Toyota Tercel and 1992-1997 Toyota Paseo engine applications\u003c\/li\u003e\n\u003cli\u003ePart number HBK935 for easy identification during engine repair ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe DJ Rock HBK935 is designed for engine cylinder head service where secure fastening and stable gasket sealing are critical. This Toyota head bolt set is used on the full engine application for the 1991-1998 Toyota Tercel and the 1992-1997 Toyota Paseo, making it a direct-fit choice for rebuilds that require dependable cylinder head retention. The bolts are manufactured from durable, heat-treated steel to handle thermal cycling and mechanical load during normal engine operation. HBK935 also cross-references 016-1000 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCylinder head gasket sealing issues caused by worn or stretched fasteners\u003c\/li\u003e\n\u003cli\u003eLoss of clamping force after engine teardown\u003c\/li\u003e\n\u003cli\u003eHead bolt fatigue from repeated heat cycles\u003c\/li\u003e\n\u003cli\u003eImproper torque retention during engine rebuild work\u003c\/li\u003e\n\u003cli\u003eFastener replacement needs on Toyota Tercel and Toyota Paseo top-end repairs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFollow the factory service procedure for torque sequence, torque stages, and angle tightening where specified. Inspect the cylinder head and block surfaces before installation, and replace any torque-to-yield fasteners rather than reusing them. Confirm the application by year and engine configuration before ordering HBK935 for your Toyota Tercel or Toyota Paseo repair.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock lists this as a premium-grade part built to meet or exceed OEM quality expectations. The heat-treated steel construction and precision-engineered design support consistent fastening performance in engine rebuild applications.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389814505653,"sku":"FLPN-HBK935","price":38.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK935_Fro.jpg?v=1774727882"},{"product_id":"dj-rock-hbk940-engine-cylinder-head-bolt-set","title":"DJ Rock HBK940 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Toyota Applications\u003c\/h2\u003e\u003cp\u003eThe DJ Rock HBK940 engine cylinder head bolt set is a premium-grade hardware solution for securing the cylinder head to the engine block. Built for Toyota engines that require accurate clamping force and stable sealing under heat and pressure, this set supports reliable top-end engine service on Camry, Solara, RAV4, Celica, and MR2 applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade engine cylinder head bolt set\u003c\/li\u003e\n\u003cli\u003eBuilt from heat-treated carbon or alloy steel for strength and fatigue resistance\u003c\/li\u003e\n\u003cli\u003eEngineered to maintain consistent clamping force during thermal cycling\u003c\/li\u003e\n\u003cli\u003eManufactured to meet or exceed OEM quality standards\u003c\/li\u003e\n\u003cli\u003eSupports proper cylinder head gasket sealing integrity\u003c\/li\u003e\n\u003cli\u003ePart number HBK940 for easy identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eThe HBK940 cylinder head bolt set is designed for Toyota engines that demand precise torque application and dependable retention of the cylinder head. Proper head bolt performance is critical during engine rebuilds and head gasket service, especially on high-mileage Toyota Camry, Toyota Celica, and Toyota MR2 engines where sealing integrity and torque stability matter. This part number HBK940 is built to deliver the strength and heat resistance needed for long-term engine operation.\u003c\/p\u003e\u003cp\u003eThis part cross-references Beck\/Arnley 016-1001 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing stretched or torque-compromised cylinder head bolts during engine overhaul\u003c\/li\u003e\n\u003cli\u003eRestoring cylinder head clamping force after head gasket service\u003c\/li\u003e\n\u003cli\u003eAddressing coolant loss or combustion sealing issues tied to head fastener wear\u003c\/li\u003e\n\u003cli\u003eSupporting repair of overheating-related top-end engine damage\u003c\/li\u003e\n\u003cli\u003eServicing Toyota engines that require new head bolts after disassembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFollow the factory torque sequence and torque specifications for the specific Toyota engine being serviced. Torque-to-yield head bolts must not be reused after removal. Inspect the cylinder head, block surface, and head gasket condition before installation, and verify thread cleanliness for accurate torque readings. Confirm application details for the exact engine in your 1987-2001 Toyota Camry, 1999-2001 Toyota Solara, 1996-2000 Toyota RAV4, 1987-1999 Toyota Celica, or 1991-1995 Toyota MR2.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK940 is manufactured to OEM-level quality expectations using durable, heat-treated steel construction for consistent performance under engine heat and load. It is a premium-grade replacement part for Toyota engine rebuild and cylinder head service.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389814571189,"sku":"FLPN-HBK940","price":30.61,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK940_Fro.jpg?v=1774727883"},{"product_id":"dj-rock-hbk943-engine-cylinder-head-bolt-set","title":"DJ Rock HBK943 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Toyota and Pontiac\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK943 is a premium engine cylinder head bolt set for select Toyota, Pontiac, and Chevrolet applications. It is built for cylinder head retention under high heat and repeated thermal cycling, helping maintain gasket sealing and consistent clamping force during engine service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade engine cylinder head bolt set\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction\u003c\/li\u003e\n\u003cli\u003eEngineered for accurate torque application and stable clamping force\u003c\/li\u003e\n\u003cli\u003eBuilt to meet or exceed OEM quality standards\u003c\/li\u003e\n\u003cli\u003eFits applications across Toyota Corolla, Toyota Matrix, Toyota Celica, Toyota MR2 Spyder, Pontiac Vibe, and Chevrolet Prizm\u003c\/li\u003e\n\u003cli\u003ePart number HBK943 for catalog and fitment lookup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK943 is a direct-fit cylinder head bolt set for engine rebuild and head gasket service on select 1998-2008 Toyota Corolla, 2003-2008 Toyota Matrix, 2000-2005 Toyota Celica, 2000-2005 Toyota MR2 Spyder, 2003-2008 Pontiac Vibe, and 1998-2002 Chevrolet Prizm applications. These bolts are manufactured from durable, heat-treated steel to deliver the strength and fatigue resistance needed for cylinder head clamping under demanding engine conditions. HBK943 is a practical choice when replacing torque-critical fasteners during top-end engine repair.\u003c\/p\u003e\u003cp\u003eThis part cross-references Beck\/Arnley 016-1018 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoss of cylinder head clamping force after engine teardown\u003c\/li\u003e\n\u003cli\u003eHead gasket sealing issues caused by worn or stretched fasteners\u003c\/li\u003e\n\u003cli\u003eTorque inconsistency during cylinder head installation\u003c\/li\u003e\n\u003cli\u003eFastener fatigue from heat cycling and engine pressure\u003c\/li\u003e\n\u003cli\u003eNeed for OE-style replacement hardware during engine rebuilds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFollow the factory torque sequence and torque specifications for the exact engine code. If the original fasteners are torque-to-yield, replace them rather than reuse them. Clean the head and block mating surfaces before installation, and verify thread condition in the engine block before final torque.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK943 is a premium-grade replacement part manufactured to meet or exceed OEM quality standards for cylinder head fastening performance.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389814603957,"sku":"FLPN-HBK943","price":57.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK943_Fro.jpg?v=1774727883"},{"product_id":"dj-rock-hbk957-engine-cylinder-head-bolt-set","title":"DJ Rock HBK957 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Toyota Applications\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK957 is a premium engine cylinder head bolt set built for Toyota engine rebuilds that require consistent clamping force and accurate torque retention. It is engineered for applications where the cylinder head must stay sealed under repeated heat cycles and high mechanical load.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade cylinder head bolt set for engine top-end service\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction for strength and fatigue resistance\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain proper cylinder head clamping force under thermal cycling\u003c\/li\u003e\n\u003cli\u003eSupports gasket sealing integrity during engine repair and rebuild work\u003c\/li\u003e\n\u003cli\u003eManufactured to meet or exceed OEM quality standards\u003c\/li\u003e\n\u003cli\u003ePart number HBK957 for ordering and cross-reference verification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK957 is a precision-engineered cylinder head bolt set for Toyota engines that need reliable head-to-block fastening during service. This premium hardware is built to deliver stable torque application and durable clamping performance, which is critical when replacing head bolts during a cylinder head repair or full engine rebuild. It is a direct-fit solution for applications including 2016-2022 Toyota Tacoma, 1995-2015 Toyota Tacoma, 2010 Toyota 4Runner, 1996-2000 Toyota 4Runner, 1994-1998 Toyota T100, and 1991-1997 Toyota Previa. This part cross-references MAHLE GS33402 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoss of cylinder head clamping force after engine service\u003c\/li\u003e\n\u003cli\u003eHead gasket sealing issues caused by worn or stretched bolts\u003c\/li\u003e\n\u003cli\u003eTorque inconsistency during cylinder head installation\u003c\/li\u003e\n\u003cli\u003eFastener fatigue from repeated heat and pressure cycling\u003c\/li\u003e\n\u003cli\u003eNeed for replacement hardware during Toyota engine rebuilds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify engine code and application details before installation. Follow the factory torque sequence and torque specifications for the specific Toyota engine being serviced. Torque-to-yield head bolts should not be reused after removal, so replace them during head gasket or cylinder head service. Inspect the cylinder head and block surfaces for flatness and cleanliness before final assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHBK957 is built from durable, heat-treated steel and manufactured to meet or exceed OEM quality standards for dependable engine service. DJ Rock also offers related top-end engine components, which can help streamline a complete repair using matched replacement parts.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389814636725,"sku":"FLPN-HBK957","price":49.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK957_Fro.jpg?v=1774727883"},{"product_id":"dj-rock-hbk960-engine-cylinder-head-bolt-set","title":"DJ Rock HBK960 Engine Cylinder Head Bolt Set","description":"\u003ch2\u003eEngine Cylinder Head Bolt Set for Toyota and Lexus\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK960 is a premium engine cylinder head bolt set for applications across Toyota and Lexus models. It is built for cylinder head retention under high heat and repeated thermal cycling, helping maintain gasket sealing and consistent clamping force.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium-grade engine cylinder head bolt set\u003c\/li\u003e\n\u003cli\u003eHeat-treated carbon or alloy steel construction\u003c\/li\u003e\n\u003cli\u003eEngineered for accurate torque application and stable clamping force\u003c\/li\u003e\n\u003cli\u003eBuilt to meet or exceed OEM quality standards\u003c\/li\u003e\n\u003cli\u003eDesigned for high-pressure, high-temperature engine service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eHBK960 is a direct-fit engine cylinder head bolt set for a wide range of Toyota and Lexus engines, including 1994-2006 Toyota Camry, 1995-2004 Toyota Avalon, 1998-2006 Toyota Sienna, 1999-2008 Toyota Solara, 2001-2010 Toyota Highlander, 1994-2003 Lexus ES300, 1999-2003 Lexus RX300, 2004-2006 Lexus RX330, 2004-2006 Lexus ES330, 2006 Lexus GS300, and 2006-2008 Lexus RX400h. This part cross-references MAHLE GS33391 for the same application. The bolts are engineered to secure the cylinder head to the engine block and maintain sealing integrity during engine operation. HBK960 is a practical choice for engine rebuilds where proper head bolt clamping and torque consistency are required.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHead gasket service on Toyota Camry and Lexus ES300 engines\u003c\/li\u003e\n\u003cli\u003eCylinder head resealing after overheating or gasket failure\u003c\/li\u003e\n\u003cli\u003eEngine rebuild work on Toyota Sienna, Avalon, and Solara applications\u003c\/li\u003e\n\u003cli\u003eRestoring proper head bolt clamping after teardown\u003c\/li\u003e\n\u003cli\u003eRepairing sealing issues caused by stretched or fatigued head bolts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify engine code and year before installation, since head bolt applications can vary by engine family. Follow the factory torque sequence and torque specification exactly, and replace torque-to-yield bolts rather than reusing them. Clean the block and cylinder head threads before assembly to help achieve accurate clamping force. Confirm that the mating surfaces and head gasket are in proper condition before final torqueing.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDJ Rock HBK960 is a premium-grade replacement part built to OEM-level quality expectations for engine service. Its heat-treated steel construction supports durability, fatigue resistance, and stable performance under thermal cycling.\u003c\/p\u003e","brand":"DJ Rock","offers":[{"title":"Default Title","offer_id":43389814669493,"sku":"FLPN-HBK960","price":58.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DJ_HBK960_Fro_e013b19c-1895-4c12-951d-eeb4981328d1.jpg?v=1774727884"}],"url":"https:\/\/www.partcatalog.com\/collections\/dj-rock\/engine-piston-ring-set.oembed","provider":"PartCatalog","version":"1.0","type":"link"}