GSC Power Division 33mm chrome-polished super-alloy exhaust valves (+1mm) for Subaru EJ series engines (EJ205/EJ207/EJ257), set of eight. The +1mm head size is offered for compatible heads that accept the larger diameter for altered flow or valve sizing decisions. Supplied as direct-fit exhaust valves for head rebuilds or performance cylinder head work where the increased valve diameter is supported.
GSC P-D EJ series EJ205/EJ207/EJ257 Chrome Polished Super Alloy Exhaust Valve-33mm Head(+1mm)-SET 8