ACL Race Series main bearing set for Mazda B6/BP/BP-T engines in standard size with extra oil clearance. Offered for high-performance and race builds, this main bearing kit provides increased oiling room to help support elevated loads and aggressive operating conditions. It’s intended as a direct replacement bearing set for engines requiring enhanced oil clearance for tuned applications.
ACL Mazda 4 B6/BP/BP-T Race Series Stnd Size High Performance w/Extra Oil Clearance Main Bearing Set