{"product_id":"non-a-fm-camshaft-lifter-engine-rebuild-kit-for-2014-21-chevy-gmc-gen-v-l83-5-3l","title":"Non A-FM Camshaft Lifter Engine Rebuild Kit For 2014-21 Chevy GMC Gen V L83 5.3L","description":"\u003ch2\u003eNon A-FM Camshaft Lifter Engine Rebuild Kit for Chevy GMC\u003c\/h2\u003e\u003cp\u003eThis non AFM camshaft and lifter rebuild kit deletes the Active Fuel Management system on 2014-2021 Gen V L83 5.3L engines for Chevy GMC to restore full-time V8 power and eliminate AFM-related lifter failures.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe Non A-FM Camshaft Lifter Engine Rebuild Kit replaces the factory AFM hardware in 2014-2021 Gen V L83 5.3L V8 engines for Chevy GMC. This non AFM kit deactivates cylinder deactivation, providing consistent power delivery and solving lifter collapse issues common to AFM-equipped trucks and SUVs. Engine builders and do-it-yourself mechanics choose this non AFM camshaft and lifter set to convert their L83 engine into a standard V8 without active fuel management.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNon-AFM camshaft profile eliminates cylinder deactivation for steady all-cylinder operation\u003c\/li\u003e\n\u003cli\u003eIncludes a complete set of lifters designed to work without AFM oil manifold interference\u003c\/li\u003e\n\u003cli\u003eHardened cam lobes and lifter rollers increase wear resistance under high-load conditions\u003c\/li\u003e\n\u003cli\u003eDirect replacement for factory AFM cam and lifters with no special tuning requirements beyond AFM disable\u003c\/li\u003e\n\u003cli\u003eRestores consistent oil pressure by removing AFM valve lifters and associated solenoids\u003c\/li\u003e\n\u003cli\u003eEngineered to match stock Gen V L83 valve spring rates and pushrod length\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Chevy Silverado 1500 2014-2018 5.3L L83\u003c\/li\u003e\n\u003cli\u003efor GMC Sierra 1500 2014-2018 5.3L L83\u003c\/li\u003e\n\u003cli\u003efor Chevy Tahoe 2015-2020 5.3L L83\u003c\/li\u003e\n\u003cli\u003efor GMC Yukon 2015-2020 5.3L L83\u003c\/li\u003e\n\u003cli\u003efor Chevy Suburban 2015-2020 5.3L L83\u003c\/li\u003e\n\u003cli\u003efor GMC Yukon XL 2015-2020 5.3L L83\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDaily driver truck and SUV engine overhauls suffering from AFM lifter failure\u003c\/li\u003e\n\u003cli\u003eFleet vehicle repairs requiring a durable, non-deactivating V8 engine\u003c\/li\u003e\n\u003cli\u003eHigh-mileage L83 rebuilds in work trucks and towing applications\u003c\/li\u003e\n\u003cli\u003ePerformance-oriented street conversions that eliminate AFM without aftermarket tuning complexity\u003c\/li\u003e\n\u003cli\u003eDedicated off-road and work truck builds that demand full-power reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGM Gen V L83 5.3L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYear Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2014-2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Chevy GMC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAFM Delete\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCamshaft Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNon-AFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLifters Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull set (non-AFM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to tune the ECM after installing this non AFM kit? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, you must either disable AFM in the ECU using tuning software or install an AFM disabler module; the camshaft and lifters will function mechanically but the computer will set codes if AFM is not disabled.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this camshaft cause a rough idle or check engine light? \u003cstrong\u003eA:\u003c\/strong\u003e The non AFM camshaft profile is designed to match stock exhaust and intake parameters, so idle quality remains smooth, and with proper AFM disable tuning, no check engine light will appear.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44965097111638,"sku":"ZZ3A01489","price":950.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_aa89fbef-b6e1-4e38-990c-1e1ef8ca65a5.jpg?v=1781653643","url":"https:\/\/www.solidspare.com\/products\/non-a-fm-camshaft-lifter-engine-rebuild-kit-for-2014-21-chevy-gmc-gen-v-l83-5-3l","provider":"Solid Spare","version":"1.0","type":"link"}