ACL main bearing set for 1997-and-newer Gen III Chevrolet V8s in 4.8, 5.3, 5.7 and 6.0 displacement. This .10mm oversized kit supplies bearings matched to an overbored crank, with oil groove details: intermediate shells have a 120° upper oil groove while the thrust bearing features a 180° upper groove. Built to restore clearances and sustain oil flow in common rebuilds.
ACL 1997+ Chevy V8 4.8/5.3/5.7/6.0 Gen 3 .10mm Oversized Main Bearing Set