Omix main engine bearing set, .010-inch undersize, supplies a complete main bearing package for crankshafts requiring 0.010-inch undersize. Intended for engine rebuilds on 3.8L, 4.0L and 4.2L applications, it fits numerous 1972–1990 Jeep CJ and Wrangler models plus Commando, Trucks, Cherokee, Wagoneer and Grand Wagoneer applications and replaces OE 4289M.010. Engine work may be required to install; limited five-year warranty applies.
Omix Main Bearing Set .010 72-90 Jeep CJ & Wrangler