GSC Power Division GSC P-D BRZ/FRS FA20 Single Spring (For GSC P-D5756 Kit) Item: gscTVS1850-OUT R1,915.00
GSC Power Division GSC P-D BRZ/FRS FA20 Titanium Retainer (For TVS1850 Spring - Part of Kit GSC P-D5756) - SINGLE Item: gscRET5756 R755.00
GSC Power Division GSC P-D BRZ/FRS FA20 Valve Spring Seat (For TVS1850 - Part of Kit GSC P-D5756) - SINGLE Item: gsc4756-1 R1,655.00
GSC Power Division GSC P-D BRZ/FRS FA20 Titanium Retainer (Part of Kit GSC P-D5056) - SINGLE Item: gscRET5056 R2,035.00
GSC Power Division GSC P-D Toyota 2JZ Conical Valve Spring and Ti Retainer Kit Item: gsc5064 R19,315.00
GSC Power Division GSC P-D Toyota 3SGTE Conical Valve Spring and Ti Retainer Kit (Use w/ Shim Over/Shimless Bucket) Item: gsc5067 R13,110.00
GSC Power Division GSC P-D Mitsubishi 4B11T High Pressure Single Conical Valve Spring and Ti Retainer Kit Item: gsc5062 R13,895.00
GSC Power Division GSC P-D Subaru EZ36 Single Conical Valve Spring, Titanium Retainer Kit and Spring Seat Kit Item: gsc5065 R20,350.00
GSC Power Division GSC P-D Toyota 2JZ-GTE Single Conical Valve Spring and Ti Retainer Kit Item: gsc5066 R19,560.00
GSC Power Division GSC P-D Nissan VR38DETT Conical Valve Spring Kit w/ TVS1903 Conical Spring Item: gsc5068 R22,895.00
GSC Power Division GSC P-D Nissan VR38DETT High Pressure Conical Valve Spring Kit w/ Titanium Retainer Item: gsc5069 R22,895.00
GSC Power Division GSC P-D Subaru EJ Single Conical Valve Spring Titanium Retainer & Spring Seat Kit Item: gsc5073 R14,480.00
GSC Power Division GSC P-D Nissan RB26DETT/RB26 Cylindrical Valve Spring Kit Item: gsc5775 R18,055.00
GSC Power Division GSC P-D Subaru EZ36 Valve Spring Seat and Titanium Retainer Kit Item: gsc5765 R14,450.00
GSC Power Division GSC P-D Toyota 3SGTE High Pressure Conical Valve Spring Kit w/Ti Retainer for Shimless/Shim-Over Item: gsc5071 R13,110.00
GSC Power Division GSC P-D EJ257 Beehive Valve Springs w/ Titanium Retainer Valvetrain Kit (Use factory spring seats) Item: gsc5043 R11,545.00
GSC Power Division GSC P-D 4B11T / 4B11 Theta Beehive Valve Springs w/ Titanium Retainer Valvetrain Kit (Use factory s Item: gsc5042 R11,345.00
GSC Power Division GSC P-D 2JZ Beehive Valve Springs w/ Titanium Retainer Valvetrain Kit (Use factory spring seats) Item: gsc5044 R16,775.00
GSC Power Division GSC P-D Mitsubishi 4G63T EVO 1-9 Stage 2 Titanium Retainer for Beehive Spring - Single Item: gscRET5040 R720.00
GSC Power Division GSC P-D Mitsubishi 4G63T EVO 1-9 Single Titanium Retainer (5041) Item: gscRET5041 R720.00
GSC Power Division GSC P-D Mitsubishi 4B11T/4B11 Theta Beehive Valve Spring Retainer - Single Item: gscRET5042 R2,035.00
GSC Power Division GSC P-D Hyundai G4KF Theta Beehive Valve Spring and Titanium Retainer Kit Item: gsc5046 R11,345.00
GSC Power Division GSC P-D Honda B-Series Vtec Dual Spring Set and Titanium Retainer Item: gsc5049 R10,350.00
GSC Power Division GSC P-D Toyota 2JZGTE/2JZGE/VVTI Variants Valve Spring Kit (set of 24) Item: gsc5744 R12,450.00
GSC Power Division GSC P-D Subaru EJ Turbo Series Valve Spring Kit (set of 16) Item: gsc5743 R8,630.00
GSC Power Division GSC P-D K-series Vtec K20/K24 Beehive Valve Spring and Titanium Retainer Kit Higher REV Item: gsc5047 R11,950.00
GSC Power Division GSC P-D VQ35DE (turbo High Rev) Beehive Valve Spring and Titanium Retainer Kit Item: gsc5053 R16,935.00
GSC Power Division GSC P-D 3SGTE Spring and Titanium Retainer Kit for Shimless and Shimover Bucket Item: gsc5745 R8,630.00
GSC Power Division GSC P-D 3SGTE Spring and Titanium Retainer Kit for Shim Under Bucket Item: gsc5746 R8,630.00
GSC Power Division GSC P-D Mitsubishi 4G63T HP Beehive Titanium Retainer (Single) Item: gscRET5057 R2,035.00
GSC Power Division GSC P-D Mitsubishi 4G63T High Pressure Single Spring (For GSC P-D5057 Kit) Item: gscTVS1920 R2,120.00
GSC Power Division GSC P-D B-Series Vtec Titanium Retainer Set for TVS850 Dual Spring Item: gscRET5049-16 R10,225.00
GSC Power Division GSC Subaru FA20 WRX/BRZ/FRS Dual Cylindrical Valve Spring Kit Item: gsc5256 R12,935.00
GSC Power Division GSC P-D Subaru EJ Turbo / Toyota 2JZ (GSC5743/GSC5744) Cylindrical Valve Spring Kit (Set of 8) Item: gscTVS1855-8 R3,965.00
GSC Power Division GSC P-D Subaru EJ Titanium Retainer (For TVS1855 Spring) - SINGLE Item: gscRET5743 R2,035.00
GSC Power Division GSC EJ / 2JZ / 3STGE / EZ36 / RB26 Single Round Wire Con Spring Item: gscTVS1855 R1,910.00
GSC Power Division GSC P-D Mitsubishi 4G63T EVO 1-9 Stage 2 Titanium Retainer for Beehive Spring Set Item: gscRET5040-16 R6,290.00
GSC Power Division GSC P-D Valve Spring Shim 6085 - Fits Kits GSC5068 / GSC5069 / GSC5266 Item: gscSHIM-6085 R435.00
GSC Power Division GSC P-D Mitsubishi 4B11T/4B11 Theta Beehive Valve Spring Retainer - Single Item: gscRET5062 R1,835.00
GSC Power Division GSC P-D 4G63T EVO 8-9 Stage 1 Beehive Valve Springs (Use Factory Retainers and Spring Seats) Item: gsc5039 R7,180.00
GSC Power Division GSC P-D 4G63T EVO 1-9 Stage 2 Beehive Valve Springs w/ Titanium Retainer Valvetrain Kit (Use factor Item: gsc5040 R11,950.00
GSC Power Division GSC P-D 4G63T EVO 1-9 Stage 3 Beehive Valve Springs w/ Titanium Retainer Valvetrain Kit Item: gsc5041 R11,950.00
GSC Power Division GSC P-D Mitsubishi 4G63T Titanium Retainer (Single) For Beehive Spring Item: gscRET5058 R720.00
GSC Power Division GSC P-D Conical Valve Spring Ford 3.5L (Raptor) - Single - Special Order Item: gscTVS1904 R2,295.00
GSC Power Division GSC P-D Toyota 2JZ Conical Titanium Retainer - Single - Special Order Item: gscRET5064 R2,035.00
GSC Power Division GSC Round Wire Conical Valve Spring - Multiple Kit Fitment Item: gscTVS1903 R2,105.00
GSC Power Division GSC P-D Ford 3.5L (Raptor) Conical Valve Spring Set (Set of 8) Item: gscTVS1904-8 R5,660.00
GSC Power Division GSC P-D Toyota 2JZ Conical Titanium Retainer - Set of 24 Item: gscRET5064-24 R7,605.00
GSC Power Division GSC P-D Universal Round Wire Conical Valve Spring - Set of 8 Item: gscTVS1903-8 R4,015.00
GSC Power Division GSC P-D Universal Ovate Beehive Valve Spring - Set of 8 Item: gscTVS1735-8 R4,770.00
GSC Power Division GSC P-D Toyota 2JZ / Nissan VR38DETT 0.060in Thick 1.085in OD 0.725in ID Spring Seat Kit (Set of 24) Item: gsc1085 R1,520.00
GSC Power Division GSC P-D Subaru EJ Series Conical Valve Spring and Ti Retainer Kit Item: gsc5076 R14,480.00
GSC Power Division GSC P-D 4G63T .035in over OEM Chromoly CNC Spring Seat for Mitsubishi Item: gsc4041 R1,885.00
GSC Power Division GSC P-D 4G63T .035in over OEM Chromoly CNC Spring Seat (SINGLE) Item: gsc4041-1 R1,655.00
GSC Power Division GSC P-D Toyota 2JZ-GTE Extreme Pressure Single Conical Valve Spring and Ti Retainer Kit Item: gsc5086 R21,990.00
GSC Power Division GSC P-D Subaru EJ257 / Toyota 2JZ (Fits GSC5043 / GSC5044) Cylindrical Valve Springs - Set of 8 Item: gscTVS1737-8 R4,365.00
GSC Power Division GSC Toyota 3SGTE Shim Under Cylindrical Titanium Retainer - Set of 16 Item: gscRET5746-16 R6,290.00
GSC Power Division GSC Beehive Ovate Wire Valve Spring - Single (For 5039) Item: gscTVS1823 R2,060.00
GSC Power Division GSC P-D Subaru EJ Dual Conical Titanium Retainer - Set of 16 Item: gscRET5074-16 R4,975.00
GSC Power Division GSC P-D Subaru EJ Series CroMo Spring Seat (For 5074 Spring Kit) - Single Item: gsc4074-1 R1,860.00
GSC Power Division GSC P-D Subaru EJ Series CroMo Spring Seat Set (For 5074 Spring Kit) - Set of 16 Item: gsc4074 R3,725.00
GSC Power Division GSC P-D Nissan GTR VR38DETT Single Conical Valve Spring & Titanium Retainer Kit (Race Only) Item: gsc5089 R27,095.00
GSC Power Division GSC P-D Nissan TB48 Ti Retainer Steel Spring Seat Conical Valve Spring Kit Item: gsc5077 R23,340.00
GSC Power Division GSC P-D Nissan TB48 Ti Retainer Steel Spring Seat HP Conical Valve Spring Kit Item: gsc5087 R22,075.00
GSC Power Division GSC P-D Porsche GT3/GT3 (991) Single Conical Valve Spring Ti Retainer Steel Spring Seat Kit Item: gsc5092 R27,195.00
GSC Power Division GSC P-D Toyota Supra/BMW Z4 B58 Beehive Valve Spring and Ti Retainer Kit Item: gsc5091 R16,550.00
GSC Power Division GSC P-D Subaru EJ Dual Conical Titanium Retainer - Single Item: gscRET5074 R2,035.00
GSC Power Division GSC P-D VQ35DE Single Spring w/ Titanium Retainer Valvetrain Kit Item: gsc5052 R17,255.00
GSC Power Division GSC P-D SR20 Single Spring w/ Titanium Retainer Valvetrain Kit Item: gsc5051 R11,950.00
GSC Power Division GSC Nissan RB26DETT/RB26 0.211in Chromoly Exhaust Spring Seat (Set of 12) Item: gsc4075 R2,495.00
GSC Power Division GSC Nissan RB26DETT/RB26 0.211in Chromoly Intake Spring Seat (Set of 12) Item: gsc4076 R2,205.00
GSC Power Division GSC P-D Toyota 2JZ-GTE Extreme Pressure 0.060in Chromoly Spring Seat (Set of 24) Item: gsc4080 R2,480.00
GSC Power Division GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring and Ti Retainer Kit (9500RPM Limit/40PSI Max) Item: gsc5083 R21,675.00
GSC Power Division GSC P-D Nissan/Infiniti VR30DDTT Conical Valve Spring & Ti Retainer Kit (10500RPM Limit/55PSI Max) Item: gsc5084 R21,675.00
GSC Power Division GSC P-D 2017+ Audi RS3 DAZA Beehive Valve Spring and Ti Retainer Kit (60PSI Max Boost) Item: gsc5096 R15,540.00
GSC Power Division GSC P-D Subaru EJ257 / Toyota 2JZ (Fits GSC5043 / GSC5044) Cylindrical Valve Spring Item: gscTVS1737 R745.00
GSC Power Division GSC P-D Toyota Gen 2 3SGTE Conical Titanium Retainer - Single Item: gscRET5745 R2,035.00
GSC Power Division GSC Beehive Valve Spring - Single (For GSC5043, GSC5044, GSC5052, GSC5053) Item: gscTVS1734 R715.00
GSC Power Division GSC P-D Toyota 2JZ-GTE / Nissan VR38DETT .5mm Thick 27.56mm OD 18.4mm ID Spring Seat Kit (Set of 24) Item: gsc1083 R905.00
GSC Power Division GSC P-D Toyota 2JZ-GTE / Nissan VR38DETT 1mm Thick 27.56mm OD 18.4mm ID Spring Seat Kit (Set of 24) Item: gsc1084 R905.00
GSC Power Division GSC P-D Ford Mustang 5.0L Coyote Gen 1/2 Conical Valve Spring and Titanium Retainer Kit Item: gsc5010 R21,805.00
GSC Power Division GSC P-D Ford Mustang 5.0L Coyote Gen 3 High Pressure Conical Valve Spring & Ti Retainer Kit Item: gsc5011 R23,055.00
GSC Power Division GSC P-D Ford Mustang 5.0L Coyote Gen 3 Conical Valve Spring and Ti Retainer Kit Item: gsc5012 R22,115.00
GSC Power Division GSC P-D Audi R8 V10 / Lamborghini Huracan V10 5.2L Valve Spring & Ti Retainer Kit (w/Seats & Seals) Item: gsc5025 R40,680.00