GSC Power Division
Browse all modelsBrowse this collection, then check each product’s model years, trim and installation notes before ordering.
Pre-Black Friday Sale: up to 30% off across this collection, already applied. No code.
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Sale GSC P-D 2022+ Subaru WRX FA24F Conical Valve Spring and Ti Retainer Kit $531.44 Regular price $584.00 -
Sale GSC P-D Toyota G16E Conical Valve Spring and Ti Retainer Kit $470.47 Regular price $517.00 -
Sale GSC P-D Ford 5.2L Voodoo/Predator Conical Spring & Ti Retainer Kit $837.20 Regular price $920.00 -
Sale GSC P-D Ford Mustang 5.0L Coyote Gen 3 Conical Valve Spring and Ti Retainer Kit $837.20 Regular price $920.00 -
Sale GSC P-D Ford Mustang 5.0L Coyote Gen 1/2 High Pressure Conical Valve Spring & Ti Retainer Kit $872.69 Regular price $959.00 -
Sale GSC P-D Ford Mustang 5.0L Coyote Gen 1/2 Conical Valve Spring and Titanium Retainer Kit $819.00 Regular price $900.00 -
Sale GSC P-D Mitsubishi 4G63 Zero-Tick Lifter QTY 1 $13.13 Regular price $14.43 -
Sale GSC P-D Mitsubishi 4G63 Zero-Tick Lifters $202.57 Regular price $222.60 -
Sale GSC P-D 4G63T .035in over OEM Chromoly CNC Spring Seat for Mitsubishi - Set of 16 $52.42 Regular price $57.60 -
Sold out GSC P-D B-series Vtec B16A/B17A/B18C Ti Washer and Bolt Kit(for BSeries with aftermarket Cam Gears) $22.02 Regular price $24.20 -
Sale GSC P-D Porsche GT3 Cup 996/997 Intake/Exhaust Valve Guide Standard Style +.001in OD - Single $6.90 Regular price $7.59 -
Sale GSC P-D Porsche GT3 CUP 996/997 Manganese Bronze STD Style Intake/Exhaust Valve Guide - SET OF 12 $79.73 Regular price $87.61 -
Sale GSC P-D Toyota G16E STD Manganese Bronze Exhaust Valve Guide Stopper Style - Set of 6 $39.87 Regular price $43.82 -
Sold out GSC P-D Toyota G16E Manganese Bronze Intake Valve Guide Stopper Style - Set of 6 $39.87 Regular price $43.82 -
Sale GSC P-D Toyota 2JZ STD Manganese Bronze Exhaust Valve Guide Stopper Style - Set of 12 $79.73 Regular price $87.61 -
Sale GSC P-D Nissan VR38DETT 6.6mm Stem Manganese Bronze Exhaust Valve Guide Stopper Style - Set of 12 $79.73 Regular price $87.61 -
Sale GSC P-D Toyota 2JZ Manganese Bronze Intake Valve Guide Stopper Style - Set of 12 $79.73 Regular price $87.61 -
Sale GSC P-D Audi R8/Lambirghini Huracan V10 5.2L Int/Exh Stopper Style Valve Guide Set - Set of 10 $66.44 Regular price $73.01 -
Sale GSC P-D Ford Coyote Gen 3 Intake/Exhaust Valve Guide Set - Set of 16 (Use OEM or GSC 1102) $106.30 Regular price $116.81 -
Sale GSC P-D Toyota/BMW B58 / BMW S58 Manganese Bronze Intake Valve Guide w/Stopper - Set of 12 $79.73 Regular price $87.61 -
Sale GSC P-D BMW/Toyota B58 / BMW S58 Manganese Bronze Exhaust Valve Guide w/Stopper - Set of 12 $79.73 Regular price $87.61 -
Sale GSC P-D Ford 5.0L Coyote Gen 1/Gen 2 (STD) Intake/Exhaust Valve Guide w/Stopper - Set of 16 $106.30 Regular price $116.81 -
Sale GSC P-D Nissan SR20DET (STD) Exhaust Valve Guide w/Stopper - Set of 8 $53.16 Regular price $58.41 -
Sale GSC P-D Nissan RB26 (STD) Exhaust Valve Guide w/Stopper - Set of 12 $79.73 Regular price $87.61
