GSC

Founded in the 1990s, GSC Power-Division has established itself as a trusted name in the performance aftermarket, serving a wide range of enthusiasts, engine builders, and racing teams. GSC Power’s commitment to quality and innovation makes it a popular choice for tuners and builders looking to maximize engine performance, especially in the import and turbocharged vehicle markets.

GSC Power products are designed and tested to meet the extreme demands of both street and track environments, ensuring reliable performance under the harshest conditions.

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GSC P-D 93-02 Toyota Supra Turbo 2JZGTE R2M Billet Cams
-15%Sold out
Vendor: GSC Power DivisionGSC P-D 93-02 Toyota Supra Turbo 2JZGTE R2M Billet Cams
Regular price $1,245.50 Sale price $1,058.68
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GSC P-D 93-02 Toyota Supra Turbo 2JZGTE R2 Billet Cams
-15%
Vendor: GSC Power DivisionGSC P-D 93-02 Toyota Supra Turbo 2JZGTE R2 Billet Cams
Regular price $1,245.50 Sale price $1,058.68
GSC P-D 08+ STi S3 Cams 282/282 Billet
-15%
Vendor: GSC Power DivisionGSC P-D 08+ STi S3 Cams 282/282 Billet
Regular price $1,245.50 Sale price $1,058.68
GSC P-D 08-16 Mitsubishi Evo X 4B11T S3 Cams 280/280 Billet
-15%
Vendor: GSC Power DivisionGSC P-D 08-16 Mitsubishi Evo X 4B11T S3 Cams 280/280 Billet
Regular price $821.50 Sale price $698.28
GSC P-D Mitsubishi Evolution 4-8 4G63T Stroker R3 Camshafts Billet
-15%
Vendor: GSC Power DivisionGSC P-D Mitsubishi Evolution 4-8 4G63T Stroker R3 Camshafts Billet
Regular price $747.30 Sale price $635.21
GSC P-D 4G63T EVO 1-3/ DSM 90-99 S1 Cams 268/268 Billet GSC P-D 4G63T EVO 1-3/ DSM 90-99 S1 Cams 268/268 Billet
-15%
Vendor: GSC Power DivisionGSC P-D 4G63T EVO 1-3/ DSM 90-99 S1 Cams 268/268 Billet
Regular price $747.30 Sale price $635.21
GSC P-D Mitsubishi Evo 1-3 4G63T R2 Stroker Cams 274/274 Billet (Beehive Spring/Retainer Kit Req)
-15%
Vendor: GSC Power DivisionGSC P-D Mitsubishi Evo 1-3 4G63T R2 Stroker Cams 274/274 Billet (Beehive Spring/Retainer Kit Req)
Regular price $747.30 Sale price $635.21
GSC P-D Nissan RB26DETT/RB26 Cylindrical Valve Spring Kit
-15%
Vendor: GSC Power DivisionGSC P-D Nissan RB26DETT/RB26 Cylindrical Valve Spring Kit
Regular price $748.81 Sale price $636.48
GSC P-D Toyota 2JZ Dual Valve Spring and Ti Retainer Kit
-15%
Vendor: GSC Power DivisionGSC P-D Toyota 2JZ Dual Valve Spring and Ti Retainer Kit
Regular price $1,184.02 Sale price $1,006.42
GSC P-D Subaru FA20 WRX/BRZ/FRS Dual Cylindrical Valve Spring Kit
-15%
Vendor: GSC Power DivisionGSC P-D Subaru FA20 WRX/BRZ/FRS Dual Cylindrical Valve Spring Kit
Regular price $528.94 Sale price $449.60
GSC P-D Mitsubishi 4G63T High Pressure Conical Valve Spring and Ti Retainer Kit
-15%
Vendor: GSC Power DivisionGSC P-D Mitsubishi 4G63T High Pressure Conical Valve Spring and Ti Retainer Kit
Regular price $610.03 Sale price $518.53
GSC P-D Mitsubishi 4G63T Extreme Pressure Conical Valve Spring and Ti Retainer Kit
-15%
Vendor: GSC Power DivisionGSC P-D Mitsubishi 4G63T Extreme Pressure Conical Valve Spring and Ti Retainer Kit
Regular price $610.03 Sale price $518.53
GSC P-D 2017+ Audi RS3 DAZA Beehive Valve Spring and Ti Retainer Kit (60PSI Max Boost) GSC P-D 2017+ Audi RS3 DAZA Beehive Valve Spring and Ti Retainer Kit (60PSI Max Boost)
-15%
Vendor: GSC Power DivisionGSC P-D 2017+ Audi RS3 DAZA Beehive Valve Spring and Ti Retainer Kit (60PSI Max Boost)
Regular price $650.00 Sale price $552.50
GSC P-D Porsche 991 Turbo Conical Spring Set
-15%Sold out
Vendor: GSC Power DivisionGSC P-D Porsche 991 Turbo Conical Spring Set
Regular price $1,155.00 Sale price $981.75
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GSC P-D Toyota Supra/BMW Z4 B58 Beehive Valve Spring and Ti Retainer Kit
-15%
Vendor: GSC Power DivisionGSC P-D Toyota Supra/BMW Z4 B58 Beehive Valve Spring and Ti Retainer Kit
Regular price $700.00 Sale price $595.00
GSC P-D Toyota 2JZ-GTE Extreme Pressure Single Conical Valve Spring and Ti Retainer Kit
-15%Sold out
Vendor: GSC Power DivisionGSC P-D Toyota 2JZ-GTE Extreme Pressure Single Conical Valve Spring and Ti Retainer Kit
Regular price $950.00 Sale price $807.50
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GSC P-D Nissan RB26DETT Shimless Conical Valve Spring & Ti Retainer Kit ( Max Boost PSI 50) GSC P-D Nissan RB26DETT Shimless Conical Valve Spring & Ti Retainer Kit ( Max Boost PSI 50)
-15%
Vendor: GSC Power DivisionGSC P-D Nissan RB26DETT Shimless Conical Valve Spring & Ti Retainer Kit ( Max Boost PSI 50)
Regular price $970.35 Sale price $824.80
GSC P-D Subaru EJ Series Conical Valve Spring and Ti Retainer Kit
-15%Sold out
Vendor: GSC Power DivisionGSC P-D Subaru EJ Series Conical Valve Spring and Ti Retainer Kit
Regular price $609.24 Sale price $517.85
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GSC P-D Nissan RB26DETT/RB26 Conical Valve Spring Kit
-15%
Vendor: GSC Power DivisionGSC P-D Nissan RB26DETT/RB26 Conical Valve Spring Kit
Regular price $970.35 Sale price $824.79
GSC P-D Toyota 3SGTE Conical Valve Spring and Ti Retainer Kit (Use w/ Shim Over/Shimless Bucket)
-15%
Vendor: GSC Power DivisionGSC P-D Toyota 3SGTE Conical Valve Spring and Ti Retainer Kit (Use w/ Shim Over/Shimless Bucket)
Regular price $553.85 Sale price $470.77
GSC P-D Toyota 2JZ Conical Valve Spring and Ti Retainer Kit
-15%
Vendor: GSC Power DivisionGSC P-D Toyota 2JZ Conical Valve Spring and Ti Retainer Kit
Regular price $830.78 Sale price $706.16
GSC P-D Subaru EJ257 Beehive Valve Spring & Ti Retainer Kit (Use w/OE Spring Seats)
-15%
Vendor: GSC Power DivisionGSC P-D Subaru EJ257 Beehive Valve Spring & Ti Retainer Kit (Use w/OE Spring Seats)
Regular price $470.49 Sale price $399.92
GSC P-D 4G63T EVO 8-9 Stage 1 Beehive Valve Springs (Use Factory Retainers and Spring Seats)
-15%
Vendor: GSC Power DivisionGSC P-D 4G63T EVO 8-9 Stage 1 Beehive Valve Springs (Use Factory Retainers and Spring Seats)
Regular price $254.18 Sale price $216.05
GSC P-D Nissan RB26DETT High Pressure Shimless Conical Valve Spring & Ti Retainer Kit (Max PSI 60) GSC P-D Nissan RB26DETT High Pressure Shimless Conical Valve Spring & Ti Retainer Kit (Max PSI 60)
-15%
Vendor: GSC Power DivisionGSC P-D Nissan RB26DETT High Pressure Shimless Conical Valve Spring & Ti Retainer Kit (Max PSI 60)
Regular price $970.35 Sale price $824.80
GSC P-D Audi R8 V10 / Lamborghini Huracan V10 5.2L Valve Spring & Ti Retainer Kit (w/Seats & Seals) GSC P-D Audi R8 V10 / Lamborghini Huracan V10 5.2L Valve Spring & Ti Retainer Kit (w/Seats & Seals)
Vendor: GSC Power DivisionGSC P-D Audi R8 V10 / Lamborghini Huracan V10 5.2L Valve Spring & Ti Retainer Kit (w/Seats & Seals)
Sale price $1,800.00