GSC Power Division exhaust valve guides for the Mitsubishi 4B11T are supplied as a set of eight replacement guides. Specified for the 4B11T cylinder head, these guides serve as direct replacement components to restore proper valve seating and movement where wear or service requires a full set of exhaust-side guides for that engine family.
GSC P-D Mitsubishi 4B11T Exhaust Valve Guide - Set of 8