Product#: 3129CPG

1978-87 Buick, Olds, Pontiac V6; Hi-Tech Roller Race Timing Set; for 181-252ci engines

Cast Iron camshaft gear and induction hardened billet steel crank sprocket. Feature 3 keyway crank sprocket for 4-degree incremental adjustability, 4-degree maximum advance/retard. Pre-stretched, heat-treated double roller...