GSC P-D S1 2JZ-GTE Supra MK4 Turbo Cams 269/269 Billet

GSC P-D Subaru EJ20 JDM / Euro Spec STi S2 Cams 272/272 (Not compatible w/USA Spec Engines) Billet

GSC P-D Subaru EJ20 JDM / Euro Spec STi S1 Cams 268/266 (Not compatible w/USA Spec Engines) Billet

GSC P-D Subaru EJ255/EJ257 (USDM) w/Intake AVCS S2 Cams 272/272 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 S1 Cams 268/268 Billet

GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet

GSC P-D Mitsubishi Evolution 4-8 4G63 S3 Cams 280/280 Billet

GSC P-D 4G63T EVO 1-3/ DSM 90-98 Billet Cams 280/280

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 VQ35DE (Turbo High Rev) Beehive Valve Spring and Titanium Retainer Kit

GSC P-D Hyundai G4KF Theta Beehive Valve Spring and Titanium Retainer Kit

GSC P-D Toyota 2JZ Beehive Valve Springs & Ti Retainer Kit (Check Fitment of Spring Base)

GSC P-D 4G63T .035in over OEM Chromoly CNC Spring Seat for Mitsubishi - Set of 16

GSC P-D B-series Vtec B16A/B17A/B18C Ti Washer and Bolt Kit(for BSeries with aftermarket Cam Gears)

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 K-series Vtec K20/K24 Manganese Bronze Intake Valve Guide - Set 8

GSC P-D K-series Vtec K20/K24 Manganese Bronze Exhaust Valve Guide - Set 8

GSC P-D Nissan VQ35 Manganese Bronze Intake Valve Guide - Set 12

GSC P-D Nissan VQ35 Manganese Bronze Exhaust Valve Guide - Set 12