GSC Power Division manganese bronze exhaust valve guide for Mitsubishi 4B11T engines, supplied as a single unit. Offered as a direct replacement option for 4B11T cylinder head service, this exhaust guide is specified in manganese bronze and intended for use where a single guide is needed to replace a worn or damaged guide.
GSC P-D Mitsubishi 4B11T Manganese Bronze Exhaust Valve Guide - Single