{"product_id":"fmbp-466224-engine-valve-spring-outer","title":"FMBP 466224 Engine Valve Spring - Outer","description":"\u003ch2\u003ePerformance Valve Spring Overview\u003c\/h2\u003e\u003cp\u003eThis Melling engine valve spring is built for performance applications that need controlled valve motion and stable spring pressure. It uses chrome silicon construction and a single-spring design for hydraulic roller camshaft setups. Part number 466224 is listed for a wide range of Chevrolet, Ford, GMC, Dodge, Chrysler, Plymouth, Mercury, and Lincoln applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChrome silicon material for performance-oriented spring construction\u003c\/li\u003e\n\u003cli\u003eSingle spring design for hydraulic roller camshaft applications\u003c\/li\u003e\n\u003cli\u003eInstalled pressure of 134 lb and open pressure of 312 lb\u003c\/li\u003e\n\u003cli\u003eInstalled height of 1.935 in. and coil bind height of 1.181 in.\u003c\/li\u003e\n\u003cli\u003eSpring open height of 1.375 in. with 1.260 in. inside diameter\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 1.535 in. for compact valvetrain packaging\u003c\/li\u003e\n\u003cli\u003ePart number 466224 for catalog and fitment lookup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eMelling 466224 is a performance valve spring intended for street, circle track, and drag race use where valvetrain control matters. The chrome silicon construction and hydraulic roller camshaft specification make it a practical choice for engines that need consistent spring load across a broad operating range. This spring is part of Melling’s Performance line, which includes standard, mid-range, heavy-duty, and race-ready valve spring options.\u003c\/p\u003e\u003cp\u003eCompatible With Chevrolet C10, Chevrolet Camaro, Ford Mustang, Dodge Charger, and similar performance and heavy-duty platforms listed in the fitment data, this spring is also shown for many truck, van, and full-size car applications. Machining may be required on listed applications. Part number 466224 is also cross-referenced to 1933 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eValve float at higher engine speeds\u003c\/li\u003e\n\u003cli\u003eInconsistent valve control under performance driving\u003c\/li\u003e\n\u003cli\u003eSpring fatigue in upgraded valvetrain setups\u003c\/li\u003e\n\u003cli\u003eMismatch between camshaft requirements and spring pressure\u003c\/li\u003e\n\u003cli\u003eNeed for a performance spring in hydraulic roller builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eReview the listed installed height, open height, and coil bind height before installation. Confirm that the cylinder head and valvetrain setup match the spring dimensions and pressure requirements. Fitment notes indicate machining may be required on many applications, so measure carefully before assembly. Use the vehicle-specific fitment list to confirm compatibility with your Chevrolet, Ford, GMC, Dodge, Chrysler, Plymouth, Mercury, or Lincoln engine build.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMelling offers a broad valve spring range covering OEM-style replacement through race-ready performance use. This part is part of the Performance product line and is engineered for applications that demand consistent spring pressure and valvetrain stability.\u003c\/p\u003e","brand":"FMBP","offers":[{"title":"Default Title","offer_id":53721565724853,"sku":"FMBP-466224","price":17.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ML_466224_Fro.jpg?v=1794122141","url":"https:\/\/www.partcatalog.com\/products\/fmbp-466224-engine-valve-spring-outer","provider":"PartCatalog","version":"1.0","type":"link"}