{"product_id":"fmbp-473004-engine-valve-lock","title":"FMBP 473004 Engine Valve Lock","description":"\u003ch2\u003eEngine Valve Lock for Performance Builds\u003c\/h2\u003e\u003cp\u003eThis Melling engine valve lock is a steel replacement component for valve train service and rebuild work. Part number 473004 is made in the USA and specified for applications that require a 0.390-inch valve stem diameter and a two-groove lock design.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel construction for valve train retention service\u003c\/li\u003e\n\u003cli\u003e0.390-inch valve stem diameter fitment\u003c\/li\u003e\n\u003cli\u003eTwo-groove lock configuration\u003c\/li\u003e\n\u003cli\u003ePerformance grade type\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eMelling 473004 is an engine valve lock intended for applications where the original locks should be replaced during valve service. The part is engineered to meet or exceed OEM requirements for each application and is used for both reclaimed and new engine valves. Fitment coverage includes a wide range of Chevrolet, GMC, Ford, Mercury, and American Motors engines and performance-oriented platforms, including Chevrolet Camaro, Ford Mustang, and Chevrolet Corvette applications. For buyers searching for a valve lock for Chevrolet C10, GMC P3500, or Ford F-250 engine rebuild work, this part number 473004 provides a direct replacement option within the listed applications.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn valve locks during cylinder head service\u003c\/li\u003e\n\u003cli\u003eReplacement needs after valve reconditioning\u003c\/li\u003e\n\u003cli\u003eRetention issues in performance valve train assemblies\u003c\/li\u003e\n\u003cli\u003eRebuild work requiring the correct stem diameter and groove count\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify valve stem diameter, groove count, and application before installation. Replace valve locks rather than reusing old parts, and follow the engine builder’s service procedure for proper valve train assembly. Compatible with listed Chevrolet, GMC, Ford, Mercury, and American Motors applications only.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMelling states that these valve locks are manufactured with quality materials and built to meet or exceed OEM requirements for each application. Part number 473004 is made in the USA.\u003c\/p\u003e","brand":"FMBP","offers":[{"title":"Default Title","offer_id":53721566249141,"sku":"FMBP-473004","price":12.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ML_473004_Ang.jpg?v=1794122232","url":"https:\/\/www.partcatalog.com\/products\/fmbp-473004-engine-valve-lock","provider":"PartCatalog","version":"1.0","type":"link"}