Collection: Engine Components
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GSC P-D 3SGTE Gen 3 MR2 Turbo S2 Cams 274/274 Billet
Regular price $693.99 USDRegular price$816.20 USDSale price $693.99 USDSale -
GSC P-D Toyota Supra 2JZ-GTE S2 Cams 274/274 Billet
Regular price $1,058.99 USDRegular price$1,245.50 USDSale price $1,058.99 USDSale -
GSC P-D Mitsubishi Evolution 9 Mivec S2 Cams 274/274 Billet
Regular price $653.99 USDRegular price$768.50 USDSale price $653.99 USDSale -
GSC P-D Mitsubishi Evolution 4-8 4G63 S2 Cams 274/274 Billet
Regular price $635.99 USDRegular price$747.30 USDSale price $635.99 USDSale -
GSC P-D 12+ Subaru BRZ / Scion FR-S Single Spring Chromoly Seat and Titanium Retainer Kit
Regular price $306.99 USDRegular price$360.01 USDSale price $306.99 USDSale -
GSC P-D 3SGTE Spring and Titanium Retainer Kit for Shim Under Bucket
Regular price $282.99 USDRegular price$332.31 USDSale price $282.99 USDSale -

GSC P-D Single Beehive Spring Kit Titanium Retainers/Chromoly Seats 13-15 Scion FR-S / BRZ FA20
Regular price $447.99 USDRegular price$526.73 USDSale price $447.99 USDSale -
GSC P-D K-series Vtec K20/K24 Beehive Valve Spring and Titanium Retainer Kit Higher REV
Regular price $399.99 USDRegular price$470.49 USDSale price $399.99 USDSale -
GSC P-D Mitsubishi 4B11T Beehive Valve Springs & Ti Retainer Kit (Use w/OE Spring Seats)
Regular price $399.99 USDRegular price$470.49 USDSale price $399.99 USDSale -
GSC P-D Mitsubishi 4G63T Beehive Valve Springs & Ti Retainer Kit
Regular price $399.99 USDRegular price$470.49 USDSale price $399.99 USDSale -
GSC P-D Mitsubishi 4G63 Zero-Tick Lifters
Regular price $189.99 USDRegular price$222.60 USDSale price $189.99 USDSale -
GSC P-D B-series Vtec B16A/B17A/B18C Manganese Bronze Intake Valve Guide - Set 8
Regular price $43.99 USDRegular price$51.69 USDSale price $43.99 USDSale -
GSC P-D B-series Vtec B16A/B17A/B18C Manganese Bronze Exhaust Valve Guide - Set 8
Regular price $43.99 USDRegular price$51.69 USDSale price $43.99 USDSale -
GSC P-D Nissan VR38DETT Manganese Bronze Intake Valve Guide - Set 12
Regular price $65.99 USDRegular price$77.53 USDSale price $65.99 USDSale -
GSC P-D Nissan VR38DETT Manganese Bronze Exhaust Valve Guide - Set 12
Regular price $65.99 USDRegular price$77.53 USDSale price $65.99 USDSale -
GSC P-D 4G63 Manganese Bronze Intake Valve Guide Stopper Style- Set 8
Regular price $43.99 USDRegular price$51.69 USDSale price $43.99 USDSale -
GSC P-D 4G63 Manganese Bronze Exhaust Valve Guide Stopper Style- Set 8
Regular price $43.99 USDRegular price$51.69 USDSale price $43.99 USDSale -
GSC P-D Nissan VR38DETT Chrome Polished Super Alloy Exhaust Valve - 32.15mm Head (STD) - SET 12
Regular price $401.99 USDRegular price$472.50 USDSale price $401.99 USDSale -
GSC P-D Nissan VR38DETT 21-4N Chrome Polished Intake Valve - 37.15mm Head (STD) - SET 12
Regular price $288.99 USDRegular price$339.40 USDSale price $288.99 USDSale -
GSC P-D Subaru EJ Series EJ205/EJ207/EJ257 37mm Head (+1mm) Chrome Polished Intake Valve - Set of 8
Regular price $147.99 USDRegular price$173.39 USDSale price $147.99 USDSale





