Dura-Bond HP Cam Bearing Set 2.125" Journal - BB Chevy Coated H763CBF 280SL 1971-1968

280SL 1971-1968

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530" Valve Guide Cutter from COMP Cams will allow the engine builder to machine the cylinder head to the proper size for your spring

925 and 939 dual valve springs

25 mm Base Thread

Dura-Bond HP Cam Bearing Set 2.125" Journal - BB Chevy Coated H763CBF 280SL 1971-1968Product Description: Camshaft Bearing HP Series 2. 125 in Journal Standard Journal Coated 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