The ACL Race Series main bearing set for Acura B17A1/B18A1/B18B1/B18C1/B18C5 and Honda K20A3/K20A2/K24A supplies standard-size high-performance main bearings with CT-1 coating for stock-dimension rebuilds. The CT-1 coated shells are included to provide consistent surface finish and predictable running clearance when installed during engine assembly or maintenance.
ACL Acura B17A1/B18A1/B18B1/B18C1/B18C5 Honda K20A3/K20A2/K24A Standard Size High Perf - CT-1 Coated