GSC P‑D manganese bronze exhaust valve guide for Toyota 3SGTE is a +0.001in oversized replacement supplied as a single guide. Machined to P‑D specification, this manganese bronze guide is intended for cylinder head service where a minor oversize is required to restore proper valve clearances during engine assembly, repair or selective fitment.
GSC P-D Toyota 3SGTE Manganese Bronze Exhaust Valve Guide +.001in Oversized - Single