{"product_id":"gsc-p-d-3sgte-spring-and-titanium-retainer-kit-for-shimless-and-shimover-bucket","title":"GSC P-D 3SGTE Spring and Titanium Retainer Kit for Shimless and Shimover Bucket","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e5745\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e GSC5745\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eGSC Power-Division 1988-1995 Toyota Celica All Trac MR2 Turbo 3SGTE Spring and Titanium Retainer Kit for Shimless and Shimover Bucket\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe GSC Power-Division 3SGTE Spring and Titanium Retainer Kit MPN 5745 upgrades valvetrain reliability in Toyota 3SGTE engines found in 1988-1992 Celica All Trac 1993 Celica GTS All Trac and 1991-1995 MR2 Turbo models. This kit fits both shimless bucket and shim-over bucket setups while delivering precise spring pressure for high RPM operation consistent valve control and sustained engine power. Engine builders choose it for direct bolt-on installation in ST165 ST185 and SW20 heads without modifications.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Valve Springs:\u003c\/strong\u003e 70 lbs seat pressure at 1.630 inches open 160 lbs at 1.180 inches handles 13.0 mm lift and 10,000 RPM for stable valve motion under load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitanium Retainers:\u003c\/strong\u003e 10 gram weight per retainer reduces valvetrain mass enables faster valve action and lowers dynamic stress on components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuper Clean Wire Technology:\u003c\/strong\u003e Eliminates sag risk holds spring frequency at 47.2 Hz inner 47.5 Hz outer ensures durability through extended high RPM use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShimless Shimover Compatibility:\u003c\/strong\u003e Direct fit for ST165 ST185 SW20 3SGTE heads supports stock valvetrain design or performance upgrades\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Bind Protection:\u003c\/strong\u003e Maximum height 1.630 inches coil bind at 1.120 inches provides safety margin with stock or aftermarket cams\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect valve locks and seals during replacement for optimal performance\u003c\/li\u003e\n\u003cli\u003eStore in cool dry place to preserve spring tension before installation\u003c\/li\u003e\n\u003cli\u003ePackaged securely to prevent damage during transit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eRequires head removal and valve spring compressor tool\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM hardware and GSC camshafts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1988-1992\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eCelica\u003c\/td\u003e\n\u003ctd\u003eAll Trac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1993\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eCelica\u003c\/td\u003e\n\u003ctd\u003eGTS All Trac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1991-1995\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eMR2\u003c\/td\u003e\n\u003ctd\u003eTurbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose GSC Power-Division?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTrack proven in drag racing and rallycross applications\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on valve springs covers manufacturing defects\u003c\/li\u003e\n\u003cli\u003eMade in USA with tight tolerances for 3SGTE engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this kit fit ST165 ST185 and SW20 3SGTE engines?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes it bolts on directly to all 3SGTE variants with shimless or shim-over bucket valvetrains in listed Toyota models\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What materials are used in the retainers and springs?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Retainers are lightweight titanium at 10 grams each springs use chromoly steel with Super Clean wire finish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and installation process?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime warranty on springs professional install advised using spring compressor verify cam lift compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective box 9 x 7 x 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.4 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC Power Division","offers":[{"title":"Default Title","offer_id":43821076578383,"sku":"GSC5745","price":282.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/gsc-p-d-3sgte-spring-and-titanium-retainer-kit-for-shimless-and-shimover-bucket-gsc-power-division.jpg?v=1767420191","url":"https:\/\/www.blackopsautoworks.com\/products\/gsc-p-d-3sgte-spring-and-titanium-retainer-kit-for-shimless-and-shimover-bucket","provider":"Black Ops Auto Works","version":"1.0","type":"link"}