Hi-Tech Roller Race Timing Sets; Chevy V6 262, ’87-92 w/ Factory Roller, 305-350, ’87-92 w/ Factory
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