Set of 12 GSC Power Division manganese bronze exhaust valve guides for Subaru EG33 engines. Supplied as a complete set, these guides are specified for the EG33 application and offer the wear characteristics associated with manganese bronze construction. The set format supports full-cylinder-head service or rebuilds where matched guide replacement is required.
GSC P-D Subaru EG33 Manganese Bronze Exhaust Valve Guide - Set 12