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GSC Power Division manganese bronze exhaust valve guide, shorty stopper style, for Mitsubishi 4G63 applications; sold as a single unit. This shorter stopper‑style guide is offered for use when replacing exhaust valve guides during head service on the 4G63 and is specified as manganese bronze construction in the listing.
GSC P-D Mitsubishi 4G63 Manganese Bronze Exhaust Valve Guide Shorty Stopper - Single
