GSC Power Division manganese bronze intake/exhaust valve guide for Toyota 3S‑GTE Gen3, +0.001in oversize OD, single. Supplied to match the oversize specification, it helps reestablish correct valve stem clearance after head machining or wear. The manganese bronze construction is specified and the unit is intended as a direct replacement guide for the third‑generation 3S‑GTE application.
GSC P-D Toyota 3SGTE GEN3 Manganese Bronze Intake/Exhaust Valve Guide +.001in Oversize OD - Single