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.

Filter
Product categories
Availability
0 selected
Brand
0 selected
Price
Price:
$
-
$

Sort by:
GSC P-D Mitsubishi 4G63T Beehive Valve Springs & Ti Retainer Kit GSC P-D Mitsubishi 4G63T Beehive Valve Springs & Ti Retainer Kit
-15%
Vendor: GSC Power DivisionGSC P-D Mitsubishi 4G63T Beehive Valve Springs & Ti Retainer Kit
Regular price $470.49 Sale price $399.92
GSC P-D Mitsubishi 4G63 Zero-Tick Lifters 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) 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
GSC P-D K-series Vtec K20/K24 Manganese Bronze Exhaust Valve Guide - Set 8
-15%
Vendor: GSC Power DivisionGSC P-D K-series Vtec K20/K24 Manganese Bronze Exhaust Valve Guide - Set 8
Regular price $51.69 Sale price $43.93
GSC P-D B-series Vtec B16A/B17A/B18C Manganese Bronze Exhaust Valve Guide - Set 8
-15%
Vendor: GSC Power DivisionGSC P-D B-series Vtec B16A/B17A/B18C Manganese Bronze Exhaust Valve Guide - Set 8
Regular price $51.69 Sale price $43.93
GSC P-D Nissan VR38DETT Manganese Bronze Intake Valve Guide - Set 12
-15%
Vendor: GSC Power DivisionGSC P-D Nissan VR38DETT Manganese Bronze Intake Valve Guide - Set 12
Regular price $77.53 Sale price $65.90
GSC P-D Nissan VQ35 Manganese Bronze Intake Valve Guide - Set 12
-15%
Vendor: GSC Power DivisionGSC P-D Nissan VQ35 Manganese Bronze Intake Valve Guide - Set 12
Regular price $77.53 Sale price $65.90
GSC P-D Nissan VQ35 Manganese Bronze Exhaust Valve Guide - Set 12
-15%
Vendor: GSC Power DivisionGSC P-D Nissan VQ35 Manganese Bronze Exhaust Valve Guide - Set 12
Regular price $77.53 Sale price $65.90
GSC P-D Nissan SR20DET Manganese Bronze Intake Valve Guide - Set 8
-15%
Vendor: GSC Power DivisionGSC P-D Nissan SR20DET Manganese Bronze Intake Valve Guide - Set 8
Regular price $51.69 Sale price $43.93
GSC P-D Nissan SR20DET Manganese Bronze Exhaust Valve Guide - Set 8
-15%
Vendor: GSC Power DivisionGSC P-D Nissan SR20DET Manganese Bronze Exhaust Valve Guide - Set 8
Regular price $51.69 Sale price $43.93
GSC P-D Toyota 3SGTE Manganese Bronze Exhaust Valve Guide - Set 8
-15%
Vendor: GSC Power DivisionGSC P-D Toyota 3SGTE Manganese Bronze Exhaust Valve Guide - Set 8
Regular price $51.69 Sale price $43.93
GSC P-D Toyota 2JZ Manganese Bronze Intake Valve Guide - Set 12
-15%
Vendor: GSC Power DivisionGSC P-D Toyota 2JZ Manganese Bronze Intake Valve Guide - Set 12
Regular price $77.53 Sale price $65.90
GSC P-D Toyota 2JZ Manganese Bronze Exhaust Valve Guide - Set 12
-15%
Vendor: GSC Power DivisionGSC P-D Toyota 2JZ Manganese Bronze Exhaust Valve Guide - Set 12
Regular price $77.53 Sale price $65.90
GSC P-D Hyundai G4KF Theta Manganese Bronze Intake Valve Guide - Set 8
-15%
Vendor: GSC Power DivisionGSC P-D Hyundai G4KF Theta Manganese Bronze Intake Valve Guide - Set 8
Regular price $51.69 Sale price $43.93
GSC P-D Hyundai G4KF Theta Manganese Bronze Exhaust Valve Guide - Set 8
-15%
Vendor: GSC Power DivisionGSC P-D Hyundai G4KF Theta Manganese Bronze Exhaust Valve Guide - Set 8
Regular price $51.69 Sale price $43.93
GSC P-D 4G63 Manganese Bronze Intake Valve Guide Stopper Style- Set 8
-15%
Vendor: GSC Power DivisionGSC P-D 4G63 Manganese Bronze Intake Valve Guide Stopper Style- Set 8
Regular price $51.69 Sale price $43.93
GSC P-D 4G63 Manganese Bronze Intake Valve Guide - Set 8
-15%
Vendor: GSC Power DivisionGSC P-D 4G63 Manganese Bronze Intake Valve Guide - Set 8
Regular price $51.69 Sale price $43.93
GSC P-D Toyota 2JZ Super Alloy Chrome Polished Exhaust Valve - 30.0mm Head (+1mm) - Set of 12
-15%
Vendor: GSC Power DivisionGSC P-D Toyota 2JZ Super Alloy Chrome Polished Exhaust Valve - 30.0mm Head (+1mm) - Set of 12
Regular price $443.98 Sale price $377.38
GSC P-D Toyota 2JZ-GTE Chrome Polished Super Alloy Exhaust Valve - 29mm Head (STD) - Single
-15%
Vendor: GSC Power DivisionGSC P-D Toyota 2JZ-GTE Chrome Polished Super Alloy Exhaust Valve - 29mm Head (STD) - Single
Regular price $37.97 Sale price $32.27
GSC P-D Toyota 2JZ-GTE 23-8N Chrome Polished Exhaust Valve - 30mm Head (+1mm) - SET 12
-15%
Vendor: GSC Power DivisionGSC P-D Toyota 2JZ-GTE 23-8N Chrome Polished Exhaust Valve - 30mm Head (+1mm) - SET 12
Regular price $274.00 Sale price $232.90