ACL Bearings H-Series Main Bearing Standard - Mazda 4-Cylinder SPBL2 a result of extensive research

a result of extensive research and development

Coolers have a 1/2"NPT female bung commonly used for connecting a temperature sending unit or similar accessories and have built in flanges for mounting to the deck underside of most Dirt Late Models

1980-1981 Chevrolet Camaro

1960-1976 Plymouth Valiant

1972-1985 Buick LeSabre

ACL Bearings H-Series Main Bearing Standard - Mazda 4-Cylinder SPBL2 a result of extensive researchACL RACE Series performance engine bearings are recognized as a premier brand throughout the motorsports world. RACE Series rod and main bearings are standard components in Race engines that have set records and won championships from Mexico to Bonneville from sport compact drift racing to small block NASCAR, IHRA and NHRA competitions. The unique combination of design, metallurgy and engineering provides RACE Series performance bearings with the