Dura-Bond HP Cam Bearing Set - BB Chevy Dart Big M - Coated Sprint Car Radius Rods Wide spaced 1

Wide spaced 1

no more manual override switch

1/2 in NPT Female Ports

Air Regulator

One 2-1/16 in Hole

Dura-Bond HP Cam Bearing Set - BB Chevy Dart Big M - Coated Sprint Car Radius Rods Wide spaced 1Product Description: Camshaft Bearing HP Series Standard Journal Coated Big M Block Big Block Chevy Since 1947, Dura Bond cam bearings are the industry standard against which all others are judged. Dura Bond Bearing Company is a world leader in camshaft bearings, power metal valve seats and valve spring shim design and manufacturing. This has been recognized by over 50 years of experience as the standard of the industry, and the internationally