This ACL tri-metal rod bearing set is specified for Chevrolet small-block V8s covering 1967–2007 305/350/400 engines in .10mm oversized size. Designed for engines requiring a larger overbore, the bearings provide precision tri-metal surfaces to maintain oil film and correct clearances when used in a machined crankshaft application matching the stated oversize.
ACL 1967-2007 Chevy V8 305/350/400 .10mm Oversized Trimetal Rod Bearing Set