Product#: 12562568

1966-2001 Buick, Chevy, Pontiac, Olds; Smog Pump Check Valve: with 3/4" OD Hose

Reproduction of the original smog pump check valve designed for use with various 1966-2001 Buick, Chevrolet, Cadillac, Pontiac, and Oldsmobile models as listed. This reproduction is designed to replace the existing valve and...


Product#: EMP330

Exhaust Manifold Smog Tube Eliminator - 1/2"-20

Correct block-off plug used when converting currently produced exhaust manifolds with holes for smog tubes back to pre-smog usage. Each 8 cylinder manifold requires 4 plugs per side.