ACL Bearings Duraglide Main Bearing - Standard - Small Block Chevy RS003C0412 1969-1993 Buick Riviera

1969-1993 Buick Riviera

Rock while you ride

Power Valve Assembly 5

Ball and socket joint design allow for 360 degrees of rotation between gauge and mounting base to provide maximum installation flexibility

Designed Tall To Clear Most Roller Rockers

ACL Bearings Duraglide Main Bearing - Standard - Small Block Chevy RS003C0412 1969-1993 Buick RivieraACL 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