The GSC Power Division exhaust valve set for Toyota 3S‑TGE engines includes eight chrome-polished exhaust valves with 30mm heads (+1mm). Supplied as a set of eight, these +1mm exhaust valves provide a specific increase in head diameter for applications requiring the larger size during 3S‑TGE cylinder head work. The polished finish and explicit +1mm sizing clarify selection.
GSC P-D Toyota 3STGE 23-8N Chrome Polished Exhaust Valve - 30mm Head (+1mm) - SET 8