This replacement main bearing set from Omix fits the 225 cubic inch V6 engine in 66-71 Jeep vehicles. The bearings are .040 oversized.
- .040 over
- Engine work maybe required to install this part
- Limited 5 Year Warranty
Over time all internal engine wear surfaces become worn. This is true for crankshaft journals, connecting rods, camshaft lobes, piston rings, bearings, etc. When rebuilding a worn out engine you'll need to replace them all in order to regain the engine's original performance. And, let's face it, Jeep's need all the power we can get. OMIX offers new high quality replacement engine parts to get your Jeep back on the road. This replacement main crankshaft bearing set fits 66 CJ3, 66-71 CJ5 / CJ6, 72-73 Commando and 66-69 J-Series Trucks equipped with 225 ci engines with a 0.040-inch over bore. Replaces OE 5466028.040