ACL Race Series Main Bearings Mazda 4 B6/BP/BP-T Performance Turbo Precise Fit

Precise Fit

Stainless Steel - Resists rust and thermal oxidation better than mild steel alternatives

Mandrel-bent tubing - eliminates crimping and keeps gases flowing without restriction

Will this fit my bumper without trimming the lower valance

Direct LED replacement that swaps into factory housings without modification

ACL Race Series Main Bearings Mazda 4 B6/BP/BP-T Performance Turbo Precise FitACL Performance Race Bearings are manufactured with a tri layer metal with a hardened steel backing in order to withstand high RPM conditions, high stress loads, and high temperatures. Each ACL race bearing design features the following: Large chamfer to accomodate larger crankshaft fillets 3 4 groove to provide optimum oil supply to rods and to maximize load carrying capacity Incresed crush and tighter wall tolerance for better seating Improved