The GSC Power Division exhaust valve set for Subaru EJ207/EJ257 engines includes chrome‑polished super‑alloy exhaust valves with a 33mm head and +1mm oversize dimension, supplied as a set of 50. Intended as direct engine valve replacements for high‑revving Subaru applications, these polished super‑alloy valves offer consistent sizing and durability for demanding exhaust conditions and rebuild projects.
GSC P-D Subaru EJ207/EJ257 Chrome Polished Super Alloy Exhaust Valve - 33mm Head (+1mm) - Set of 50