{"title":"Valve Spring Kit","description":"","products":[{"product_id":"3vpm-1436-dual-spring-kit-650-690-lift","title":"3VPM-1436 DUAL SPRING KIT - .650-.690\" LIFT","description":"\u003ch1\u003e\u003cspan\u003e3V Performance LS Premium 10° Dual Valve Spring Package\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan\u003eExclusive 10-Degree Retainer and Lock System — .650\"–.690\" Lift\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3V Performance LS Dual Valve Spring Package\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is engineered for high-performance LS combinations requiring greater spring pressure, stability, and valve control than a conventional drop-in spring kit can provide.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUnlike typical LS packages that use standard 7-degree hardware, our package features an exclusive \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epremium 10-degree hardened chromoly retainer and lock system\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e—a combination that provides increased locking-surface contact and secure valve-stem engagement in demanding performance applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe matched dual-spring design provides dependable valvetrain control for aggressive hydraulic-roller and solid-roller camshafts. With multiple installed-height options, the package can be configured to deliver the seat pressure and available valve lift required for a wide range of naturally aspirated, boosted, and nitrous-assisted LS combinations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eThe 3V Performance Difference\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eExclusive premium 10-degree retainer and lock system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHardened chromoly retainers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHardened 10-degree valve locks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-performance dual valve springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased spring stability and valvetrain control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMultiple installed-height and seat-pressure options\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports .650\"–.690\" valve lift when properly installed and verified\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for aggressive hydraulic-roller and solid-roller camshafts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for naturally aspirated and power-adder applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e16 high-performance dual valve springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e16 hardened chromoly 10-degree retainers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e32 premium hardened 10-degree valve locks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e16 valve-stem seals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e16 hardened valve-spring locators\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eDual Valve Spring Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSpring design: Dual\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSeat pressure: 170 lb at 1.780\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSeat pressure: 160 lb at 1.800\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSeat pressure: 145 lb at 1.850\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOpen pressure: 415 lb at 1.112\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRecommended valve-lift range: .650\"–.690\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCoil-bind height: 1.060\"\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation Requirements\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis is a precision performance valvetrain package. All installed heights, spring pressures, and running clearances must be measured during installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBefore assembly:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThoroughly clean every component and mating surface.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMeasure the installed height of all 16 valve springs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSelect the installed height necessary to obtain the camshaft manufacturer’s required seat pressure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdd the appropriate hardened shims beneath the spring locator when necessary to obtain the required installed height and spring pressure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify actual spring pressure at the measured installed height.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify actual coil-bind clearance at maximum valve lift.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify retainer-to-valve-seal and retainer-to-valve-guide clearance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify the inner and outer springs are correctly located and seated.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eApply a thin film of clean engine oil or assembly lubricant to all mating surfaces.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConfirm that the final seat and open pressures meet the camshaft manufacturer’s requirements.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eImportant Installation Notice\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e.650\"–.690\" lift range\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e depends on the engine’s measured spring installed height, actual coil-bind height, and required safety clearance. Higher-lift applications may require a taller installed height to maintain adequate coil-bind clearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNever rely on an advertised maximum-lift rating alone. Failure to verify installed height, spring pressure, coil-bind clearance, retainer clearance, and valvetrain geometry can result in severe valvetrain or engine damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProfessional installation is strongly recommended.\u003c\/span\u003e\u003c\/p\u003e","brand":"3V Performance","offers":[{"title":"Default Title","offer_id":39547416412211,"sku":"3VPM-1436","price":459.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/IMG_3224.jpg?v=1705961636"},{"product_id":"3vpp-5131-16-dual-spring-kit-650-690-lift","title":"3VPP-5131-16 DUAL SPRING KIT - .650-.690\" LIFT","description":"\u003cp\u003e\u003cstrong\u003e3VPP-5131 DUAL SPRING KIT - .650-.690\" LIFT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpring specs:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e•195 lbs @ 1.750\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e•145 lbs @ 1.850\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e•485lbs @ 1.110\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e•Coil bind @ 1.000\"\u003c\/span\u003e\u003c\/p\u003e","brand":"3V Performance","offers":[{"title":"Default Title","offer_id":39915474878515,"sku":"3VPP-5131","price":689.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/PRODUCT_PICTURE_TEMPLATE.svg-g1359-9-474_34292468-8917-4ea3-8df5-8fb86a42fd53.png?v=1787777036"},{"product_id":"bd-ls-single-turbo-whos-your-daddy-stage-1-camshaft","title":"BD LS Single Turbo \" Who's Your Daddy \" Stage 1 Camshaft","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBD LS Single Turbo \" Who's Your Daddy \" Stage 1 Camshaft\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e224\/230 113  .610\/.598\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSingle Turbo stage 1 camshaft for a\u003cspan data-mce-fragment=\"1\"\u003e 4.8-5.3L up to 6.0 LS, and it works  great in the 6000 RPM range. Perfect for single 60mm-72mm turbochargers!  This camshaft will not work in vehicles equipped with VVT or DOD. Should be used with our Beehive PSI spring kit and Trend pushrods.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Boost Doctor","offers":[{"title":"Default Title","offer_id":40700376416307,"sku":"3VBDST1","price":398.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/BoostDr.jpg?v=1657570632"},{"product_id":"bd-n-a-or-small-nitrous-stage-2-ls1-ls6-ls3-camshaft","title":"BD N\/A or Small Nitrous Stage 2 LS1 LS6 LS3 Camshaft","description":"\u003cp\u003eBD N\/A or Small Nitrous Stage 2 LS1 LS6 LS3 Camshaft\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e228\/240 112  .626\/.621\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoost Dr stage 2 \" LUKE CAGE\" N\/A 5.3L and 6.0L camshaft loves \u003cspan\u003e2800-3k stall for best performance.\u003c\/span\u003e\u003cspan\u003e Workes good with 150-200 shot of nitrous if you choose. Should be used with our \u003c\/span\u003e3VPM-1436 DUAL SPRING KIT, \u003c\/strong\u003e\u003cstrong\u003eJohnson Lifters 2116LSR \u003c\/strong\u003e\u003cstrong\u003eand CHE Precision 4290 Trunnion Upgrade Kit.  This camshaft will not work in vehicles equipped with VVT or DOD. \u003c\/strong\u003e\u003c\/p\u003e","brand":"Boost Doctor","offers":[{"title":"Default Title","offer_id":40813388038195,"sku":"BD-LUKECAGENA2","price":468.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/BoostDr_ded6fb27-4f0d-43f5-9142-22f10d1f4904.jpg?v=1661096998"},{"product_id":"bd-n-a-or-small-nitrous-stage-3-ls1-ls6-ls3-stg-2-camshaft","title":"BD N\/A or Small Nitrous Stage 3 LS1 LS6 LS3 Camshaft","description":"\u003cp\u003eBD N\/A or Small Nitrous Stage 3 LS1 LS6 LS3 Camshaft\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e232\/244 112.5  .631\/.621\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoost Dr stage 3 \" LUKE CAGE\" N\/A camshaft is our next level over our stg 2 and \u003cem\u003e\u003cspan style=\"text-decoration: underline;\"\u003espeaks with pure attitude\u003c\/span\u003e\u003c\/em\u003e for our ( higher rpm 5.3L ) and 6.0 6.2L builders but loves \u003cspan\u003e2800-3k stall for best performance.\u003c\/span\u003e\u003cspan\u003e Workes good with 150-200 shot of nitrous if you choose. Should be used with our \u003c\/span\u003e3VPM-1436 DUAL SPRING KIT, \u003c\/strong\u003e\u003cstrong\u003eJohnson Lifters 2116LSR \u003c\/strong\u003e\u003cstrong\u003eand CHE Precision 4290 Trunnion Upgrade Kit.  This camshaft will not work in vehicles equipped with VVT or DOD. \u003c\/strong\u003e\u003c\/p\u003e","brand":"Boost Doctor","offers":[{"title":"Default Title","offer_id":40813397377075,"sku":"BD-LUKECAGENA3","price":468.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/BoostDr_4f684017-f98b-42b3-b2f1-56e6ef8f811b.jpg?v=1661098542"},{"product_id":"bd-n-a-or-small-nitrous-stage-4-ls1-ls6-ls3-camshaft","title":"BD N\/A or Small Nitrous Stage 4 LS1 LS6 LS4 Camshaft","description":"\u003cp\u003eBD N\/A or Small Nitrous Stage 4 LS1 LS6 LS3 Camshaft\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e236\/248 113  .638\/.621\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoost Dr stage 4 \" LUKE CAGE\" N\/A camshaft is our \u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003eBIG BOI\u003c\/em\u003e\u003c\/span\u003e for the 6.0L and 6.2L guys and delivers BIG rpm attitude! loves 3\u003cspan\u003e000-3400k stall for best performance.\u003c\/span\u003e\u003cspan\u003e Workes good with 150-200 shot of nitrous if you choose. Should be used with our \u003c\/span\u003e3VPM-1436 DUAL SPRING KIT, \u003c\/strong\u003e\u003cstrong\u003eJohnson Lifters 2116LSR \u003c\/strong\u003e\u003cstrong\u003eand CHE Precision 4290 Trunnion Upgrade Kit.  This camshaft will not work in vehicles equipped with VVT or DOD. \u003c\/strong\u003e\u003c\/p\u003e","brand":"Boost Doctor","offers":[{"title":"Default Title","offer_id":40813401833523,"sku":"BD-LUKECAGENA4","price":468.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/BoostDr_4ffb5938-20fc-4f31-9890-b3c93e80fb5d.jpg?v=1661098976"},{"product_id":"neighbor-hatter","title":"Neighbor Hater 5.3l - 5.7l","description":"\u003cp\u003eGreat for stock piston 5.3l - 5.7l LS \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e22x\/23x  109  .612\/.621\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Neighbor Hater Cam is built for one purpose: maximum chop, maximum attitude, zero apologies.\u003c\/p\u003e\n\u003cp\u003eDesigned for LS engines that want that deep, angry idle and brutal top-end pull, this cam delivers a violent lope, instant throttle snap, and the kind of noise that makes your neighbors question their life choices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003e \u003c\/strong\u003e\u003c\/p\u003e","brand":"3V Performance","offers":[{"title":"Default Title","offer_id":51381698658617,"sku":"JV-NH5.3-5.7","price":468.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/11A81432-2440-41D6-9EC2-A710414C71A3.jpg?v=1763992688"},{"product_id":"neighbor-hater-6-0l-6-2l","title":"Neighbor Hater 6.0l - 6.2l","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eGreat for stock piston 6.0l - 6.2l LS \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e22x\/24x  109  .626\/.621\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Neighbor Hater Cam is built for one purpose: maximum chop, maximum attitude, zero apologies.\u003c\/p\u003e\n\u003cp\u003eDesigned for LS engines that want that deep, angry idle and brutal top-end pull, this cam delivers a violent lope, instant throttle snap, and the kind of noise that makes your neighbors question their life choices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003e \u003c\/strong\u003e\u003c\/p\u003e","brand":"3V Performance","offers":[{"title":"Default Title","offer_id":51381721923897,"sku":"JV-NH6.0-6.2","price":468.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/11A81432-2440-41D6-9EC2-A710414C71A3.jpg?v=1763992688"},{"product_id":"neighbor-hater-5-3l-5-7l-v2","title":"Pack-A-Punch 5.3l - 5.7l","description":"\u003cp\u003e\u003cspan\u003eA stock GM 5.3L LMG V8 engine produces \u003c\/span\u003e\u003cmark class=\"MAeH\"\u003ebetween\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"rQesXe MPyX\"\u003e310 and 326 horsepower\u003c\/strong\u003e\u003c\/mark\u003e\u003cspan\u003e (and 335 to 348 lb-ft of torque) from the factory, depending on the specific vehicle model and year.\u003c\/span\u003e\u003cspan class=\"WBgIic Wg1cdb notranslate\"\u003e\u003cspan class=\"NMq1me\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(48, 48, 48);\"\u003e\u003cstrong\u003e\u003cspan class=\"WBgIic Wg1cdb notranslate\"\u003eGAIN 121-137hp OVER STOCK.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTested 447hp 390tq on junk yard pump gas LMG 5.3L\u003c\/p\u003e\n\u003cp\u003eGreat for stock piston 5.3l - 5.7l LS \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e22x\/23x  112  .564\/.564\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003ePack-A-Punch\u003c\/strong\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003eCamshaft is a spin off of our popular Neighbor Hater camshaft-- and made it nastier then ever. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe took everything customers loved about the Neighbor Hater and pushed it further. The \u003cstrong\u003ePack-A-Punch\u003c\/strong\u003e delivers a harder chop, quicker throttle response, and stronger mid to top end power while still working great in stock piston 5.3L engine with even less peak lift.\u003c\/p\u003e\n\u003cp\u003eThis cam is built for LS setups that demand attention. Expect:\u003c\/p\u003e\n\u003cp\u003eAggressive, head turning idle\u003c\/p\u003e\n\u003cp\u003eViolent lope with deep exhaust tone\u003c\/p\u003e\n\u003cp\u003eImproved mi-range torque\u003c\/p\u003e\n\u003cp\u003eStrong top end pull\u003c\/p\u003e\n\u003cp\u003eChrisp throttle snap..\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003e \u003c\/strong\u003e\u003c\/p\u003e","brand":"3V Performance","offers":[{"title":"Default Title","offer_id":51962082132281,"sku":"JV-PAP5.3-5.7","price":489.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/IMG_7787_1.png?v=1771779610"},{"product_id":"3vpp-5131-16-dual-spring-kit-650-690-lift-copy","title":"3V Performance 3VP-GENV1516MLKIT; Chevrolet; Gen V LT; L83 L86; Performance Beehive Springs; 3V Performance VVT Delete Kit; Valve Spring Kit","description":"\u003ch1\u003e\u003cspan\u003e3V Performance Gen V LT Premium 10° Beehive Valve Spring Package\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan\u003eExclusive 10-Degree Retainer and Lock System — .670\" Maximum Lift\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 3V Performance Gen V LT Beehive Valve Spring Package is engineered for customers who demand more than an ordinary drop-in spring kit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUnlike conventional Gen V LT packages that use standard 7-degree hardware, our package features an exclusive \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epremium 10-degree hardened chromoly retainer and lock system\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e—a combination not currently offered in other complete Gen V LT beehive spring packages.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe increased 10-degree locking surface provides secure valve-stem engagement and dependable retention for demanding performance applications. Combined with genuine PSI LS1516ML Max Life beehive springs, this package delivers premium valvetrain control, durability and installation security.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eThe 3V Performance Difference\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eExclusive premium 10-degree retainer and lock system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHardened chromoly retainers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHardened 10-degree valve locks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGenuine PSI Max Life beehive springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced valvetrain mass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete matched Gen V LT package\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports up to .670-inch valve lift when properly installed and verified\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for performance camshaft applications\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e16 PSI LS1516ML Max Life beehive valve springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e16 R502-16 hardened chromoly 10-degree retainers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e32 3VP-L011 premium hardened 10-degree valve locks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e16 LVS-1700 valve-stem seals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e16 3VP-LBH60520 hardened beehive valve-spring locators\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePSI LS1516ML Spring Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSpring design: Beehive\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutside diameter: 1.290\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOuter inside diameter: .640\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSeat pressure: 150 lb at 1.800\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOpen pressure: 420 lb at 1.140\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpring rate: 409 lb\/in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum valve lift: .670\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCoil-bind height: 1.080\"\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation Requirements\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis is a precision performance valvetrain package. All clearances and installed heights must be measured during installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBefore assembly:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThoroughly clean every component and mating surface.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMeasure the installed height of all 16 valve springs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTarget a 1.800-inch installed height unless otherwise directed by the camshaft manufacturer.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdd the appropriate hardened shims beneath the spring locator when necessary to obtain the required installed height and spring pressure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify actual coil-bind clearance at maximum valve lift.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify retainer-to-valve-seal and retainer-to-valve-guide clearance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eApply a thin film of clean engine oil or assembly lubricant to all mating surfaces.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConfirm that the final seat and open pressures meet the camshaft manufacturer’s requirements.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eImportant Installation Notice\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe .670-inch rating represents the spring’s maximum advertised lift capability. Actual allowable valve lift depends on measured installed height, actual coil-bind height and required safety clearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNever rely on the advertised maximum-lift rating alone. Failure to verify installed height, spring pressure, coil-bind clearance and retainer clearance can result in severe valvetrain or engine damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProfessional installation is strongly recommended.\u003c\/span\u003e\u003c\/p\u003e","brand":"3V Performance","offers":[{"title":"Default Title","offer_id":54374450463033,"sku":"3VP-GENV1516MLKIT","price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/products\/PRODUCT_PICTURE_TEMPLATE.svg-g1359-9-474_34292468-8917-4ea3-8df5-8fb86a42fd53.png?v=1787777036"},{"product_id":"pack-a-punch-6-0l-6-2l","title":"Pack-A-Punch 6.0l - 6.2l","description":"\u003cp\u003e\u003cstrong\u003eThe bigger brother just showed up.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGreat for stock piston 6.0l - 6.2l LS \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e22x\/23x  112  .612\/.612\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003ePack-A-Punch\u003c\/strong\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003eCamshaft is a spin off of our popular Neighbor Hater camshaft-- and made it nastier then ever. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe took everything customers loved about the Neighbor Hater and pushed it further. The \u003cstrong\u003ePack-A-Punch\u003c\/strong\u003e delivers a harder chop, quicker throttle response, and stronger mid to top end power.\u003c\/p\u003e\n\u003cp\u003eThis cam is built for LS setups that demand attention. Expect:\u003c\/p\u003e\n\u003cp\u003eAggressive, head turning idle\u003c\/p\u003e\n\u003cp\u003eViolent lope with deep exhaust tone\u003c\/p\u003e\n\u003cp\u003eImproved mi-range torque\u003c\/p\u003e\n\u003cp\u003eStrong top end pull\u003c\/p\u003e\n\u003cp\u003eChrisp throttle snap..\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003e \u003c\/strong\u003e\u003c\/p\u003e","brand":"3V Performance","offers":[{"title":"Camshaft Only","offer_id":54479357444409,"sku":"JV-PAP6.0-6.2","price":489.89,"currency_code":"USD","in_stock":true},{"title":"Camshaft and Valve spring Kit","offer_id":54479357477177,"sku":"JV-PAP6.0-6.2+3VPM-1436","price":949.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/IMG_7787_1.png?v=1771779610"},{"product_id":"johnson-st2116lsr-lifter-and-cam-special","title":"Johnson ST2116LSR lifter and 3V Performance LS\/LT cam special.","description":"\u003ch2\u003ePurchase any ST2116LSR Johnson lifter and receive one of our listed cams for only $125.00\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e*** Purchase this coupon and note in your instructions what cam you want. ***\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 class=\"product-title\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eJohnson Lifters ST2116LSR $876.25\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 class=\"product-title\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e3V cam choice $125.00\u003c\/span\u003e\u003c\/h2\u003e","brand":"3V Performance","offers":[{"title":"Default Title","offer_id":67603518357817,"sku":"specialST2116LSR","price":1001.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/IMG_3220.jpg?v=1705965368"},{"product_id":"johnson-2136lsr-lifter-and-cam-special","title":"Johnson 2136LSR lifter and 3V Performance LS\/LT cam special.","description":"\u003ch2\u003ePurchase any 2136LSR Johnson lifter and receive one of our listed cams for only $125.00\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e*** Purchase this coupon and note in your instructions what cam you want. ***\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 class=\"product-title\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eJohnson Lifters 2136LSR $1210.79\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 class=\"product-title\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e3V cam choice $125.00\u003c\/span\u003e\u003c\/h2\u003e","brand":"3V Performance","offers":[{"title":"Default Title","offer_id":67603525239097,"sku":"special2136LSR","price":1335.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/IMG_3220.jpg?v=1705965368"},{"product_id":"johnson-2126lsr-lifter-and-cam-special","title":"Johnson 2126LSR lifter and 3V Performance LS\/LT cam special.","description":"\u003ch2\u003ePurchase any 2126LSR Johnson lifter and receive one of our listed cams for only $125.00\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e*** Purchase this coupon and note in your instructions what cam you want. ***\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 class=\"product-title\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eJohnson Lifters 2126LSR $1024.12\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 class=\"product-title\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e3V cam choice $125.00\u003c\/span\u003e\u003c\/h2\u003e","brand":"3V Performance","offers":[{"title":"Default Title","offer_id":67603533660473,"sku":"special2126LSR","price":1149.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0102\/9082\/3219\/files\/IMG_3220.jpg?v=1705965368"}],"url":"https:\/\/3vperformance.com\/collections\/prt-typ_valve_spring_kit\/engine-family_lt.oembed","provider":"3V Performance","version":"1.0","type":"link"}