ACL Main Bearing Set Mazda 4 1991cc FS 1993-02 ship-25 00" diameters to secure both

00" diameters to secure both ends

You'll remove the factory headlight housings

One engine air filter element

Are all fasteners and mounting brackets included

ACL Main Bearing Set Mazda 4 1991cc FS 1993-02 ship-25 00" diameters to secure bothACL 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