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GSC Power Division

Collection: GSC Power Division

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530 products

GSC P-D Mitsubishi Evo X 4B11T Valve Stem Seal - Set of 200

Valve Seals

GSC P-D Mitsubishi Evo X 4B11T Valve Stem Seal - Set of 200

Regular price $523.99
Sale price $523.99 Regular price $616.46
GSC P-D Subaru FA20 Viton 6mm Valve Stem Seal - Set of 500

Valve Seals

GSC P-D Subaru FA20 Viton 6mm Valve Stem Seal - Set of 500

Regular price $369.30
Sale price $369.30 Regular price $434.47
GSC P-D Subaru EJ Series Viton 6mm Valve Stem Seal - Set of 500

Valve Seals

GSC P-D Subaru EJ Series Viton 6mm Valve Stem Seal - Set of 500

Regular price $304.84
Sale price $304.84 Regular price $358.63
GSC P-D Toyota MR-2 3SGTE Viton 6mm Valve Stem Seal - Set of 500

Valve Seals

GSC P-D Toyota MR-2 3SGTE Viton 6mm Valve Stem Seal - Set of 500

Regular price $304.84
Sale price $304.84 Regular price $358.63
GSC P-D Honda B/K/H Series Viton 5.5mm Valve Stem Seal - Set of 500

Valve Seals

GSC P-D Honda B/K/H Series Viton 5.5mm Valve Stem Seal - Set of 500

Regular price $323.31
Sale price $323.31 Regular price $380.36
GSC P-D Honda D16/B18/H23 Viton 6.6mm Valve Stem Seal - Set of 500

Valve Seals

GSC P-D Honda D16/B18/H23 Viton 6.6mm Valve Stem Seal - Set of 500

Regular price $335.33
Sale price $335.33 Regular price $394.50
GSC P-D Nissan VQ35DE Viton 6mm Valve Stem Seal - Set of 500

Valve Seals

GSC P-D Nissan VQ35DE Viton 6mm Valve Stem Seal - Set of 500

Regular price $334.38
Sale price $334.38 Regular price $393.39
GSC P-D Subaru EJ205/EJ207/EJ257 STD Head Chrome Polished Exhaust Valve - Set of 50

Valves

GSC P-D Subaru EJ205/EJ207/EJ257 STD Head Chrome Polished Exhaust Valve - Set of 50

Regular price $1,014.83
Sale price $1,014.83 Regular price $1,193.92
GSC P-D Subaru/Scion FA20 Chrome Polish Exhaust Valve - 30mm Head (+1mm) - Set of 50

Valves

GSC P-D Subaru/Scion FA20 Chrome Polish Exhaust Valve - 30mm Head (+1mm) - Set of 50

Regular price $1,065.29
Sale price $1,065.29 Regular price $1,253.28
GSC P-D Subaru EJ205/EJ207/EJ257 Chrome Polished Intake Valve - 36mm Head (STD) - Set of 50

Valves

GSC P-D Subaru EJ205/EJ207/EJ257 Chrome Polished Intake Valve - 36mm Head (STD) - Set of 50

Regular price $1,011.98
Sale price $1,011.98 Regular price $1,190.56
GSC P-D Subaru EJ205/EJ207/EJ257 Chrome Polished Exhaust Valve - 33mm Head (+1mm) - Set of 50

Valves

GSC P-D Subaru EJ205/EJ207/EJ257 Chrome Polished Exhaust Valve - 33mm Head (+1mm) - Set of 50

Regular price $1,021.50
Sale price $1,021.50 Regular price $1,201.76
GSC P-D Subaru EJ205/EJ207/EJ257 Chrome Polished Intake Valve - 37mm Head (+1mm) - Set of 50

Valves

GSC P-D Subaru EJ205/EJ207/EJ257 Chrome Polished Intake Valve - 37mm Head (+1mm) - Set of 50

Regular price $1,019.59
Sale price $1,019.59 Regular price $1,199.52
GSC P-D Subaru EJ205/EJ207/EJ257 Chrome Polished Super Alloy Exhaust Valve - 32mm Head - Set of 50

Valves

GSC P-D Subaru EJ205/EJ207/EJ257 Chrome Polished Super Alloy Exhaust Valve - 32mm Head - Set of 50

Regular price $1,788.66
Sale price $1,788.66 Regular price $2,104.30
GSC P-D Subaru EJ207/EJ257 Chrome Polished Super Alloy Exhaust Valve - 33mm Head (+1mm) - Set of 50

Valves

GSC P-D Subaru EJ207/EJ257 Chrome Polished Super Alloy Exhaust Valve - 33mm Head (+1mm) - Set of 50

Regular price $1,809.23
Sale price $1,809.23 Regular price $2,128.50
GSC P-D Subaru/Scion FA20 Chrome Polish Intake Valve - 36mm Head (+1mm) - Set of 50

Valves

GSC P-D Subaru/Scion FA20 Chrome Polish Intake Valve - 36mm Head (+1mm) - Set of 50

Regular price $1,035.78
Sale price $1,035.78 Regular price $1,218.56
GSC P-D 2015+ Subaru WRX FA20F Exhaust Valve - 29mm Head (STD) - Set of 50

Valves

GSC P-D 2015+ Subaru WRX FA20F Exhaust Valve - 29mm Head (STD) - Set of 50

Regular price $1,055.77
Sale price $1,055.77 Regular price $1,242.08
GSC P-D 2015+ Subaru FA20F WRX Chrome Polished Intake Valve - 34mm STD Head  - Set of 50

Valves

GSC P-D 2015+ Subaru FA20F WRX Chrome Polished Intake Valve - 34mm STD Head - Set of 50

Regular price $1,048.15
Sale price $1,048.15 Regular price $1,233.12
GSC P-D 2015+ Subaru FA20F WRX Chrome Polished Exhaust Valve - 30mm Head +1mm  - Set of 50

Valves

GSC P-D 2015+ Subaru FA20F WRX Chrome Polished Exhaust Valve - 30mm Head +1mm - Set of 50

Regular price $1,065.29
Sale price $1,065.29 Regular price $1,253.28
GSC P-D 2015+ Subaru Impreza WRX Chrome Polished Intake Valve - 35mm (+1mm) - Set of 50

Valves

GSC P-D 2015+ Subaru Impreza WRX Chrome Polished Intake Valve - 35mm (+1mm) - Set of 50

Regular price $1,052.91
Sale price $1,052.91 Regular price $1,238.72
GSC P-D Subaru EJ205/EJ207/EJ257 Manganese Bronze Exhaust Valve Guide Stopper Style - Set of 240

Valve Guides

GSC P-D Subaru EJ205/EJ207/EJ257 Manganese Bronze Exhaust Valve Guide Stopper Style - Set of 240

Regular price $1,448.36
Sale price $1,448.36 Regular price $1,703.95

About Pure Auto Performance

Pure Auto Performance started with a simple idea: helping people find quality parts they can trust without the stress and confusion that usually comes with upgrading a car. We’re enthusiasts just like you, and we know how much pride goes into every build. Whether it’s improving a daily driver or working on a long-term project, the right part can make your car feel brand new again. That’s why we put care into everything we offer, choosing products that genuinely make a difference on the road.

We also believe car parts should be more than just nice to look at they should last, perform well, and fit the vision each driver has. Some customers prefer clean, subtle upgrades, while others love bold changes that completely transform their vehicle. No matter the style, our goal is to make the process easy, honest, and enjoyable. At Pure Auto Performance, we’re here to support you at every step so you can build a car that feels right for you. This brand is more than a store. It’s a community of people who love driving and want the best for their cars.

1-2 Day Fast Delivery
30 Days Free Returns
Secure Payment
24/7 Customer Support
High Quality Parts