COMP Cams Billet Timing Set CB -.010in 9 Keyway Adjustable

This is the COMP Cams Billet Timing Set, designed for Chevrolet 396-454 Big Block engines. It's a well-built component that helps ensure your engine's timing is precisely controlled, which is crucial for performance and smooth operation. This set fits a range of vehicles, including models like the Chevrolet Chevelle, Camaro, and Impala from the late 60s and early 70s.

The gears in this set are made from induction-hardened steel billet for serious durability, meaning they can handle the demands of performance street use and racing. A standout feature is the 9-keyway crank sprocket, which allows for 2-degree incremental adjustments, giving you up to 8 degrees of maximum advance or retard. This adjustability lets you fine-tune your engine's timing for optimal power delivery. It also includes a pre-stretched, heat-treated double roller timing chain with a heavy-duty large pin design for reliability, and a Torrington roller thrust bearing to keep friction low.

The crank sprocket is .010 inch undersize, which is important to note during installation. This timing set is a solid option for anyone rebuilding or upgrading their Chevrolet big block engine and looking for precise timing control and long-lasting performance.