Collection: Valve Springs, Retainers
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Supertech Cam Follower Shim 8mm Dia 1.95mm Thick
Regular price $5.76 USDRegular price$6.54 USDSale price $5.76 USDSale -
Brian Crower Honda Acura B18C/B16A/B17A Dual Spring / Steel Alloy Retainer Kit
Regular price $339.00 USDRegular priceSale price $339.00 USD -
Supertech Toyota 4AGE 20V / VW 1.8T AEB / 2.7T APB 5V Intake Valve Spring (Drop Ship Only)
Regular price $12.54 USDRegular price$14.25 USDSale price $12.54 USDSale -
GSC P-D Subaru FA20 WRX/BRZ/FRS Dual Cylindrical Valve Spring Kit
Regular price $465.47 USDRegular price$528.94 USDSale price $465.47 USDSale -
GSC P-D Subaru EJ Series Conical Valve Spring and Ti Retainer Kit
Regular price $536.13 USDRegular price$609.24 USDSale price $536.13 USDSale -
Ferrea Nissan GT-R VR38DETT Single Spring Kit
Regular price $1,356.91 USDRegular price$1,507.68 USDSale price $1,356.91 USDSale -
Supertech Cam Follower Shim 8mm Dia 1.55mm Thick
Regular price $5.76 USDRegular price$6.54 USDSale price $5.76 USDSale -
S&S Cycle 36-99 BT .265in x .319in x 1.940in Check Valve Spring
Regular price $6.95 USDRegular priceSale price $6.95 USD -
S&S Cycle 36-99 BT Oil Pump Relief Valve Spring
Regular price $6.95 USDRegular priceSale price $6.95 USD -
Manley Subaru WRX/STi Valve Spring and Retainer Kit (w/o Valve Locks) (16 each)
Regular price $345.16 USDRegular price$363.33 USDSale price $345.16 USDSale -
Manley Nissan SR20DE/SR20DET Valve Spring and Retainer Kit (w/o Valve Locks)
Regular price $345.16 USDRegular price$363.33 USDSale price $345.16 USDSale -
Manley Subaru WRX/STI 16pc Valve Springs (1.050/.755) (for use with 23180-16 Retainers)
Regular price $131.89 USDRegular price$138.83 USDSale price $131.89 USDSale -
HKS 91-00 Infiniti G20 SR20DET Outer Valve Spring Set
Regular price $290.00 USDRegular priceSale price $290.00 USD -
HKS Upgraded Valve SPG RB26DETT step2
Regular price $400.00 USDRegular priceSale price $400.00 USD -
GSC P-D Nissan RB26DETT/RB26 Cylindrical Valve Spring Kit
Regular price $658.95 USDRegular price$748.81 USDSale price $658.95 USDSale -
GSC P-D 12+ Subaru BRZ / Scion FR-S Single Spring Chromoly Seat and Titanium Retainer Kit
Regular price $316.81 USDRegular price$360.01 USDSale price $316.81 USDSale -
GSC P-D 3SGTE Spring and Titanium Retainer Kit for Shim Under Bucket
Regular price $292.43 USDRegular price$332.31 USDSale price $292.43 USDSale -
GSC P-D 3SGTE Spring and Titanium Retainer Kit for Shimless and Shimover Bucket
Regular price $292.43 USDRegular price$332.31 USDSale price $292.43 USDSale -
GSC P-D Toyota 2JZGTE/2JZGE/VVTI Variants Valve Spring Kit (set of 24)
Regular price $438.65 USDRegular price$498.47 USDSale price $438.65 USDSale -
GSC P-D Subaru EJ Turbo DOHC Valve Spring & Ti Retainer Kit
Regular price $292.43 USDRegular price$332.31 USDSale price $292.43 USDSale -
GSC P-D Toyota 2JZ Dual Valve Spring and Ti Retainer Kit
Regular price $1,041.94 USDRegular price$1,184.02 USDSale price $1,041.94 USDSale -
GSC P-D Ford Raptor/Platinum/Limited Ecoboost 3.5L H.O. Conical Valve Spring and Ti Retainer Kit
Regular price $642.40 USDRegular price$730.00 USDSale price $642.40 USDSale -
GSC P-D Mitsubishi 4G63T Extreme Pressure Conical Valve Spring and Ti Retainer Kit
Regular price $536.83 USDRegular price$610.03 USDSale price $536.83 USDSale -
GSC P-D 2017+ Audi RS3 DAZA Beehive Valve Spring and Ti Retainer Kit (60PSI Max Boost)
Regular price $572.00 USDRegular price$650.00 USDSale price $572.00 USDSale -
GSC P-D Porsche 991 Turbo Conical Spring Set
Regular price $1,016.40 USDRegular price$1,155.00 USDSale price $1,016.40 USDSale -
GSC P-D Toyota Supra/BMW Z4 B58 Beehive Valve Spring and Ti Retainer Kit
Regular price $616.00 USDRegular price$700.00 USDSale price $616.00 USDSale -
GSC P-D Toyota 2JZ-GTE Extreme Pressure Single Conical Valve Spring and Ti Retainer Kit
Regular price $836.00 USDRegular price$950.00 USDSale price $836.00 USDSale -
GSC P-D Nissan RB26DETT Shimless Conical Valve Spring & Ti Retainer Kit ( Max Boost PSI 50)
Regular price $853.91 USDRegular price$970.35 USDSale price $853.91 USDSale -
GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max)
Regular price $822.80 USDRegular price$935.00 USDSale price $822.80 USDSale -
GSC P-D Nissan RB26DETT/RB26 Conical Valve Spring Kit
Regular price $853.91 USDRegular price$970.35 USDSale price $853.91 USDSale -
GSC P-D Subaru EJ Series Dual Conical Valve Spring Kit
Regular price $662.85 USDRegular price$753.24 USDSale price $662.85 USDSale -
GSC P-D Subaru EJ Single Conical Valve Spring Titanium Retainer & Spring Seat Kit
Regular price $536.13 USDRegular price$609.24 USDSale price $536.13 USDSale -
GSC P-D Toyota 3SGTE High Pressure Conical Valve Spring Kit w/Ti Retainer for Shimless/Shim-Over
Regular price $487.39 USDRegular price$553.85 USDSale price $487.39 USDSold out -
GSC P-D Nissan VR38DETT High Pressure Conical Valve Spring Kit w/ Titanium Retainer
Regular price $873.62 USDRegular price$992.75 USDSale price $873.62 USDSale -
GSC P-D Nissan VR38DETT Conical Valve Spring Kit w/ TVS1903 Conical Spring
Regular price $873.62 USDRegular price$992.75 USDSale price $873.62 USDSale -
GSC P-D Toyota 3SGTE Conical Valve Spring and Ti Retainer Kit (Use w/ Shim Over/Shimless Bucket)
Regular price $487.39 USDRegular price$553.85 USDSale price $487.39 USDSale










