The ACL Race Series main bearing set for Chevrolet V8 4.8L/5.3L/5.7L/6.0L in .10 oversize is a replacement main bearing kit specified for engines machined to that journal dimension. Intended for performance or race applications, the Race Series mains provide the correct fitment and clearances needed after machining, supporting reliable crankshaft rotation under demanding operating conditions.
ACL Chevrolet V8 4.8L/5.3L/5.7L/6.0L Race Series .10 Oversize Main Bearing Set