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 02-05 Subaru WRX EJ205 S1 Cams 270/266 Billet
-15%
Vendor: GSC Power DivisionGSC P-D 02-05 Subaru WRX EJ205 S1 Cams 270/266 Billet
Regular price $1,097.25 Sale price $932.66
GSC P-D 08-16 Mitsubishi Evo X 4B11T S2 Cams 274/274 Billet GSC P-D 08-16 Mitsubishi Evo X 4B11T S2 Cams 274/274 Billet
-15%
Vendor: GSC Power DivisionGSC P-D 08-16 Mitsubishi Evo X 4B11T S2 Cams 274/274 Billet
Regular price $821.50 Sale price $698.28
GSC P-D 4G63T Evo 9 Mivec S3 Cams 280/280 Billet
-15%
Vendor: GSC Power DivisionGSC P-D 4G63T Evo 9 Mivec S3 Cams 280/280 Billet
Regular price $768.50 Sale price $653.23
GSC P-D 4G63T Evo 9 Mivec S1 Cams 268/268 Billet
-15%
Vendor: GSC Power DivisionGSC P-D 4G63T Evo 9 Mivec S1 Cams 268/268 Billet
Regular price $768.50 Sale price $653.23
GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet
-15%
Vendor: GSC Power DivisionGSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet
Regular price $768.50 Sale price $653.23
GSC P-D Mitsubishi Evolution 4-8 4G63 S2 Cams 274/274 Billet
-15%Sold out
Vendor: GSC Power DivisionGSC P-D Mitsubishi Evolution 4-8 4G63 S2 Cams 274/274 Billet
Regular price $747.30 Sale price $635.21
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GSC P-D Mitsubishi Evolution 4-8 4G63 S1 Cams 268/268 Billet
-15%
Vendor: GSC Power DivisionGSC P-D Mitsubishi Evolution 4-8 4G63 S1 Cams 268/268 Billet
Regular price $747.30 Sale price $635.21
GSC P-D Evo 4-8 Stroker R2 Cams Billet
-15%
Vendor: GSC Power DivisionGSC P-D Evo 4-8 Stroker R2 Cams Billet
Regular price $747.30 Sale price $635.21
GSC P-D 4G63T EVO 1-3/ DSM 90-98 Billet Cams 280/280
-15%
Vendor: GSC Power DivisionGSC P-D 4G63T EVO 1-3/ DSM 90-98 Billet Cams 280/280
Regular price $747.30 Sale price $635.21
GSC P-D 12+ Subaru BRZ / Scion FR-S Single Spring Chromoly Seat and Titanium Retainer Kit
-15%
Vendor: GSC Power DivisionGSC P-D 12+ Subaru BRZ / Scion FR-S Single Spring Chromoly Seat and Titanium Retainer Kit
Regular price $360.01 Sale price $306.01
GSC P-D 3SGTE Spring and Titanium Retainer Kit for Shim Under Bucket
-15%
Vendor: GSC Power DivisionGSC P-D 3SGTE Spring and Titanium Retainer Kit for Shim Under Bucket
Regular price $332.31 Sale price $282.46
GSC P-D Nissan GTR VR38DETT Single Conical Valve Spring & Titanium Retainer Kit (Race Only)
-15%
Vendor: GSC Power DivisionGSC P-D Nissan GTR VR38DETT Single Conical Valve Spring & Titanium Retainer Kit (Race Only)
Regular price $1,191.47 Sale price $1,012.75
GSC P-D Single Beehive Spring Kit Titanium Retainers/Chromoly Seats 13-15 Scion FR-S / BRZ FA20
-15%
Vendor: GSC Power DivisionGSC P-D Single Beehive Spring Kit Titanium Retainers/Chromoly Seats 13-15 Scion FR-S / BRZ FA20
Regular price $526.73 Sale price $447.72
GSC P-D VQ35DE (Turbo High Rev) Beehive Valve Spring and Titanium Retainer Kit
-15%
Vendor: GSC Power DivisionGSC P-D VQ35DE (Turbo High Rev) Beehive Valve Spring and Titanium Retainer Kit
Regular price $703.02 Sale price $597.57
GSC P-D K-series Vtec K20/K24 Beehive Valve Spring and Titanium Retainer Kit Higher REV
-15%
Vendor: GSC Power DivisionGSC P-D K-series Vtec K20/K24 Beehive Valve Spring and Titanium Retainer Kit Higher REV
Regular price $470.49 Sale price $399.92
GSC P-D Hyundai G4KF Theta Beehive Valve Spring and Titanium Retainer Kit
-15%
Vendor: GSC Power DivisionGSC P-D Hyundai G4KF Theta Beehive Valve Spring and Titanium Retainer Kit
Regular price $470.49 Sale price $399.92
GSC P-D Mitsubishi 4B11T Beehive Valve Springs & Ti Retainer Kit (Use w/OE Spring Seats)
-15%
Vendor: GSC Power DivisionGSC P-D Mitsubishi 4B11T Beehive Valve Springs & Ti Retainer Kit (Use w/OE Spring Seats)
Regular price $470.49 Sale price $399.92
GSC P-D Mitsubishi 4G63T Beehive Valve Springs & Ti Retainer Kit
-15%Sold out
Vendor: GSC Power DivisionGSC P-D Mitsubishi 4G63T Beehive Valve Springs & Ti Retainer Kit
Regular price $470.49 Sale price $399.92
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GSC P-D Mitsubishi 4G63 Zero-Tick Lifters
-15%
Vendor: GSC Power DivisionGSC P-D Mitsubishi 4G63 Zero-Tick Lifters
Regular price $222.60 Sale price $189.21
GSC P-D B-series Vtec B16A/B17A/B18C Ti Washer and Bolt Kit(for BSeries with aftermarket Cam Gears)
-15%
Vendor: GSC Power DivisionGSC P-D B-series Vtec B16A/B17A/B18C Ti Washer and Bolt Kit(for BSeries with aftermarket Cam Gears)
Regular price $24.20 Sale price $20.57
GSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Intake Valve Guide - Set 8
-15%
Vendor: GSC Power DivisionGSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Intake Valve Guide - Set 8
Regular price $51.69 Sale price $43.93
GSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Exhaust Valve Guide - Set 8
-15%
Vendor: GSC Power DivisionGSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Exhaust Valve Guide - Set 8
Regular price $51.69 Sale price $43.93
GSC P-D BMW E36 M3 Manganese Bronze Intake Valve Guide - Set 12
-15%
Vendor: GSC Power DivisionGSC P-D BMW E36 M3 Manganese Bronze Intake Valve Guide - Set 12
Regular price $77.53 Sale price $65.90
GSC P-D BMW E36 M3 Manganese Bronze Exhaust Valve Guide - Set 12
-15%
Vendor: GSC Power DivisionGSC P-D BMW E36 M3 Manganese Bronze Exhaust Valve Guide - Set 12
Regular price $77.53 Sale price $65.90
GSC P-D K-series Vtec K20/K24 Manganese Bronze Intake Valve Guide - Set 8
-15%
Vendor: GSC Power DivisionGSC P-D K-series Vtec K20/K24 Manganese Bronze Intake Valve Guide - Set 8
Regular price $51.69 Sale price $43.93