Collection: Valvetrain Components

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

GSC P-D B-series Vtec B16A/B17A/B18C Manganese Bronze Intake Valve Guide - Set 8

GSC P-D B-series Vtec B16A/B17A/B18C Manganese Bronze Exhaust Valve Guide - Set 8

GSC P-D Nissan VR38DETT Manganese Bronze Intake Valve Guide - Set 12

GSC P-D Nissan VR38DETT Manganese Bronze Exhaust Valve Guide - Set 12

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

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

GSC P-D Nissan SR20DET Manganese Bronze Intake Valve Guide - Set 8

GSC P-D Nissan SR20DET Manganese Bronze Exhaust Valve Guide - Set 8

GSC P-D Toyota 3SGTE Manganese Bronze Intake Valve Guide - Set 8

GSC P-D Toyota 3SGTE Manganese Bronze Exhaust Valve Guide - Set 8

GSC P-D Toyota 2JZ Manganese Bronze Intake Valve Guide - Set 12

GSC P-D Toyota 2JZ Manganese Bronze Exhaust Valve Guide - Set 12

GSC P-D EJ Series EJ205/EJ207/EJ264 Manganese Bronze Intake Valve Guide Traditional - Set 8

GSC P-D EJ Series EJ205/EJ207/EJ262 Manganese Bronze Exhaust Valve Guide Traditional - Set 8

GSC P-D Hyundai G4KF Theta Manganese Bronze Intake Valve Guide - Set 8

GSC P-D Hyundai G4KF Theta Manganese Bronze Exhaust Valve Guide - Set 8