COMP Cams Hi-Tech Roller Timing Set CB

This timing set includes a cast iron camshaft gear and an induction-hardened billet steel crankshaft sprocket. It's designed for Chevrolet Big Block engines, specifically for applications that are .010" undersized on the align bore. This setup is well-suited for both street performance and dedicated race use, offering a solid foundation for your engine's valvetrain timing.

The crankshaft sprocket comes with three keyways, giving you the ability to adjust timing in 4-degree increments, with a maximum advance or retard of 4 degrees. This adjustability is crucial for fine-tuning engine performance. The double roller chain is pre-stretched and heat-treated for added strength and longevity, featuring heavy-duty large pins. Each set is dynamically balanced and checked for run-out tolerances to ensure it meets strict quality standards.

This timing set fits a range of Chevrolet vehicles from the late 80s and early 90s, including models like the Chevrolet C1500, C2500 Suburban, and C3500. It's a well-built component that provides reliable timing control for performance-oriented Chevrolet Big Block builds.