GSC Power Division manganese bronze exhaust valve guide in stopper style for Subaru EJ205, EJ207, EJ257 and EJ257B engines, offered individually with a +0.001" oversize outer diameter. The stopper-style guide and bronze construction give a reliable bearing surface for exhaust valves and are supplied per piece for targeted cylinder head service.
GSC P-D Subaru EJ205/EJ207/EJ257/EJ257B Exhaust Valve Guide Stopper Style +.001in OD - Single