GSC P-D Subaru EJ255/EJ257 (USDM) w/Intake AVCS S3 Cams 282/282 Billet
GSC P-D Subaru EJ255/EJ257 (USDM) w/Intake AVCS S2 Cams 272/272 Billet
GSC P-D Subaru EJ255/EJ257 (USDM) w/Intake AVCS S1 Cams 268/266 Billet
GSC P-D 02-05 Subaru WRX EJ205 S2 Cams 272/272 Billet
GSC P-D 02-05 Subaru WRX EJ205 S1 Cams 270/266 Billet
GSC P-D 4G63T Evo 9 Mivec S3 Cams 280/280 Billet
GSC P-D 4G63T Evo 9 Mivec S1 Cams 268/268 Billet
GSC P-D Mitsubishi Evolution 4-8 4G63 S3 Cams 280/280 Billet
GSC P-D Mitsubishi Evolution 4-8 4G63 S1 Cams 268/268 Billet
GSC P-D Evo 4-8 Stroker R2 Cams Billet
GSC P-D 4G63T EVO 1-3/ DSM 90-98 Billet Cams 280/280
GSC P-D Mitsubishi Evo 1-3 / 90-99 DSM 4G63T S2 Cams 274/274 Billet
GSC P-D 3SGTE Spring and Titanium Retainer Kit for Shimless and Shimover Bucket
GSC P-D Toyota 2JZGTE/2JZGE/VVTI Variants Valve Spring Kit (set of 24)
GSC P-D Honda B-Series Vtec Dual Spring Set and Titanium Retainer
GSC P-D Hyundai G4KF Theta Beehive Valve Spring and Titanium Retainer Kit
GSC P-D 2JZ Beehive Valve Springs w/ Titanium Retainer Valvetrain Kit (Use factory spring seats)
GSC P-D Mitsubishi Evolution 1-9 4G63 Beehive Valve Springs & Ti Retainer Kit
GSC P-D 4G63T .035in over OEM Chromoly CNC Spring Seat for Mitsubishi - Set of 16
GSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Intake Valve Guide - Set 8
GSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Exhaust Valve Guide - Set 8
GSC P-D BMW E36 M3 Manganese Bronze Intake Valve Guide - Set 12
GSC P-D BMW E36 M3 Manganese Bronze Exhaust Valve Guide - Set 12
GSC P-D Nissan VQ35 Manganese Bronze Intake Valve Guide - Set 12
