SKU: GSC5021

IN STOCK! Est Ship 3-5 days.

GSC P-D 2022+ Subaru WRX FA24F Conical Valve Spring and Ti Retainer Kit

SKU: GSC4756-16

Available from MFR.

GSC P-D Subaru / Scion FA20 Chromoly CNC Spring Seat w/5756 Spring Kit - Set of 16

SKU: GSC4756-1

Available from MFR.

GSC P-D BRZ/FRS FA20 Valve Spring Seat (For TVS1850 - Part of Kit GSC P-D5756) - SINGLE

SKU: GSC4041-16

IN STOCK! Est Ship 3-5 days.

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

SKU: GSC4015

Special Order. Contact for ETA.

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

SKU: GSC3151

Special Order. Contact for ETA.

GSC P-D Audi RS3 Daza Exhaust Valve Guide Stopper Style - Single

SKU: GSC3147.001-1

Available from MFR.

GSC P-D Toyota G16E +.001in Oversize OD Manganese Bronze Exhaust Valve Guide Stopper Style - Single

SKU: GSC3147-6

IN STOCK! Est Ship 3-5 days.

GSC P-D Toyota G16E STD Manganese Bronze Exhaust Valve Guide Stopper Style - Set of 6

SKU: GSC3146-6

IN STOCK! Est Ship 3-5 days.

GSC P-D Toyota G16E Manganese Bronze Intake Valve Guide Stopper Style - Set of 6

SKU: GSC3146

Last Available from MFR.

GSC P-D Toyota G16E Manganese Bronze Intake Valve Guide Stopper Style - Single

SKU: GSC3142.001-1

Available from MFR.

GSC P-D Toyota 2JZ +.001in OD Oversized Intake Valve Guide Stopper Style - Single

SKU: GSC3137

Available from MFR.

GSC P-D Nissan VR30DDTT Manganese Bronze Stopper Style Exhaust Valve Guide - Single

SKU: GSC3132.003-1

Available from MFR.

GSC P-D Toyota/BMW B58B30/S58 +.003in Intake Valve Guide - Single

SKU: GSC3129-8

IN STOCK! Est Ship 3-5 days.

GSC P-D Nissan SR20DET (STD) Exhaust Valve Guide w/Stopper - Set of 8

SKU: GSC3129

Available from MFR.

GSC P-D Nissan SR20DET/RB26 Exhaust Valve Guide w/Stopper - Single

SKU: GSC3128-12

IN STOCK! Est Ship 3-5 days.

GSC P-D Nissan RB26 (STD) Intake Valve Guide w/Stopper - Set of 12

SKU: GSC3127

Special Order. Contact for ETA.

GSC P-D Subaru EZ30 PHZ 2 1.75in Length .34in Protrusion Exhaust Valve Guide Stopper Style - Single

SKU: GSC3122.003-1

Special Order. Contact for ETA.

GSC P-D Subaru EZ30 PHZ 1 Intake Valve Guide Stopper Style OVERSIZE +.003 - Single

SKU: GSC3122-12

Special Order. Contact for ETA.

GSC P-D Subaru EZ30 PHZ 1 Intake Valve Guide Stopper Style - Set

SKU: GSC3121.003-1

Available from MFR.

GSC Honda K20C1 CTR Exhaust Valve Guide +.003in OD - Single

SKU: GSC3121.001-1

Available from MFR.

GSC Honda K20C1 CTR Exhaust Valve Guide +.001in OD - Single

SKU: GSC3101.003-1

Available from MFR.

GSC P-D Ford Mustang 5.0L Coyote Manganese Bronze Intake/Exhaust Valve Guide +.003in OD - Single

SKU: GSC3091-12

IN STOCK! Est Ship 3-5 days.

GSC P-D Toyota 1JZ Manganese Bronze Exhaust Valve Guide - SET OF 12

SKU: GSC3086.003-1

Available from MFR.

GSC P-D 93-07 Dodge Viper Manganese Bronze Intake Valve Guide +.003in Oversize OD - Single