ACL Bearings H-Series Main Bearing Standard - Mazda 4-Cylinder 421993 Switch Panel

Switch Panel

Wrap AroundHarness

Shielded or non-shielded clamp-on breathers will fit valve cover tubes

Use with loop style nets

1968-1974 GMC C35/C3500 Pickup

ACL Bearings H-Series Main Bearing Standard - Mazda 4-Cylinder 421993 Switch PanelACL 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