Hi-Tech Roller Race Timing Sets; Ford 351C, 351M, 400M, '70-82
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 chain with heavy-duty large pin design; chain available separately
Dynamically balanced and quality checked for run-out tolerances
Ideal for all street performance and race applications