{"product_id":"dorman-674-470-exhaust-manifold","title":"Dorman 674-470 Exhaust Manifold - Left","description":"\u003ch2\u003eDurable Cast Iron Exhaust Manifold for Chevrolet and GMC Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman 674-470 exhaust manifold is engineered to provide reliable exhaust flow for a range of Chevrolet and GMC trucks and SUVs. Constructed from cast iron with an oval port shape, this exhaust manifold is designed to meet the demands of regular driving conditions while ensuring proper fitment and performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from durable cast iron material for long-lasting strength\u003c\/li\u003e\n\u003cli\u003eNatural color finish with an oval port shape for optimized exhaust flow\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware and gaskets for straightforward installation\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet and GMC models including Blazer, C1500, Suburban, Jimmy, Tahoe, Yukon, and more\u003c\/li\u003e\n\u003cli\u003ePart number 674-470 ensures exact replacement fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis exhaust manifold by Dorman is designed specifically for select Chevrolet and GMC vehicles such as the Blazer, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, Jimmy, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, Tahoe, and Yukon. The cast iron construction offers durability and resistance to heat and corrosion, while the oval port shape helps maintain efficient exhaust gas flow. The product package includes the exhaust manifold, one manifold gasket, one flange gasket, and three studs, providing all necessary components for installation. The absence of a heat shield is noted, so additional heat protection may be required depending on vehicle setup.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for cracked or warped exhaust manifolds causing exhaust leaks\u003c\/li\u003e\n\u003cli\u003eRestores proper exhaust flow to improve engine efficiency and reduce emissions\u003c\/li\u003e\n\u003cli\u003eAddresses exhaust manifold gasket failures that lead to noise and fumes\u003c\/li\u003e\n\u003cli\u003eSuitable for repairing manifolds damaged by corrosion or impact\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to exhaust backpressure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 674-470 exhaust manifold is simplified by the inclusion of mounting hardware and gaskets. It is important to ensure all old gasket material is fully removed before installation to prevent leaks. Torque specifications should be followed according to the vehicle manufacturer’s guidelines. Since this manifold does not include a heat shield, verify if your vehicle requires additional heat protection to avoid damage to nearby components.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman exhaust manifolds are manufactured to meet or exceed OEM standards for fit and function. The 674-470 part number undergoes quality checks to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44045545210037,"sku":"BKKY-674-470","price":137.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_674470_Fro_5144a2e2-e14e-4ef6-bd78-435fdba93df8.jpg?v=1775010090","url":"https:\/\/www.partcatalog.com\/products\/dorman-674-470-exhaust-manifold","provider":"PartCatalog","version":"1.0","type":"link"}