The ACL Race Series standard-size main bearing set for Chevrolet 262/267/302/305/307/327/350 engines offers CT-1 coated mains in OE dimensions for routine rebuilds and engine refreshes. As a Race Series replacement, these bearings are supplied to reestablish original clearances after machining or wear, providing a coated bearing surface consistent with ACL’s race-oriented bearing range.
ACL Chevy 262/267/302/305/307/327/350 Race Series Standard Size Main Bearing Set - CT-1 Coated