This replacement timing belt is made to replace the belt supplied with COMP Cams 5100 Magnum Belt Drive systems for Chevrolet Small Block engines. It restores the drive timing loop for the Magnum setup and is intended as a direct service part when maintaining or rebuilding the belt drive system on Chevrolet small-block applications that used the original 5100 kit belt.
COMP Cams Replacement Belt For Chevy SB