The ACL .01mm oversized main bearing set is sized for Ford small-block V8 engines (255, 289, 302) from 1962–1998 to accommodate crank journals machined by 0.01mm. These bearings let rebuilds restore precise oil clearance and proper bearing fit when minimal undersize correction is required. Use this oversize set to re-establish rotating assembly tolerances after light crank machining.

ACL 1962-1998 Ford Prod V8 255/289/302 .01mm Oversized Main Bearing Set