ACL Race Series main bearing set (.25 undersize) for Chrysler 5.7L Hemi V8 and related 6.1L ESF engines is specified for crankshafts machined to this dimension. Intended for high-performance rebuilds, these bearings supply reliable main journal support and controlled tolerance to preserve lubrication and durability under demanding conditions, matching the listed engine families and production years.
ACL 03+ Chrysler 345 5.7L Hemi V8 .25 Oversized Race Series High Performance Main Bearing Set