GSC Power Division manganese bronze intake/exhaust valve guide for Subaru EJ20 and EJ25 SOHC engines, offered individually with a +0.001" oversize outer diameter. The guide is a single replacement piece designed to provide a reliable bearing surface for compatible Subaru valves and intended for direct-fit installation in applicable heads during service or rebuilds.
GSC P-D Subaru EJ20/Subaru EJ25 SOHC Intake/Exhaust Valve Guide +.001in Oversize OD - Single