The ACL Race Series rod bearing set fits Honda B18A1 and B18B1 engines in a 0.25 oversize specification and is intended for rebuilds requiring that oversize bearing dimension. Provided as a complete rod bearing set, it supports reassembly after machining or journal modification and is aimed at builders and mechanics assembling upgraded or nonstandard rotating components in the listed B18A1/B18B1 engines.
ACL Honda 4 B18A1/B18B1 (0.25 Oversize) Race Series Rod Bearing Set