GSC P-D Mitsubishi 4G63 (.003+) Stopper Style Intake (Single) - 3004.003-1

GSC P-D Mitsubishi 4G63T Manganese Bronze Exhaust Valve Guide Stopper Style +.001in OD - Single - 3003.001-1

GSC P-D Mitsubishi 4G63 Manganese Bronze Exhaust Valve Guide Shorty Stopper - Single - 3005

GSC P-D Mitsubishi 4G63T Manganese Bronze Exhaust Valve Guide Shorty Stopper +.001in OD - Single - 3005.001-1

GSC P-D Mitsubishi 4G63T Manganese Bronze Intake Valve Guide +.003in Oversize OD - Single - 3002.003-1