GSC P-D Honda B16A/B17A/B18C VTEC Manganese Bronze Exhaust Valve Guide +.001in OD - Single - 3051.001-1

GSC P-D Honda K20/K24 VTEC Manganese Bronze Exhaust Valve Guide +.003in Oversize OD - Single - 3053.003-1

GSC P-D Honda VTEC B16A/B17A/B18C Manganese Bronze Exhaust Valve Guide - Single - 3051

GSC P-D Honda D16 Manganese Bronze Intake/Exhaust Valve Guide +.003in Oversize OD - Single - 3060.003-1

GSC P-D Honda B16A/B17A/B18C VTEC Manganese Bronze Exhaust Valve Guide +.003in OD - Single - 3051.003-1