COMP Cams Billet Timing Set CB -.005in 9 Keyway Adjustable

If you're working on a Chevrolet 396 to 454 Big Block engine, this COMP Cams Billet Timing Set is a solid option for rebuilding or upgrading your valvetrain. It's designed to fit a range of popular Chevrolet and GMC vehicles from the late 60s and early 70s, including models like the Chevelle, Camaro, and C10 Pickup. This set is key for ensuring your camshaft and crankshaft are perfectly synchronized, which is critical for engine performance and smooth running.

This timing set features induction-hardened steel billet gears that are precision machined for serious durability, meaning they're built to last. The crank sprocket has 9 keyways, allowing you to adjust timing in 2-degree increments, giving you up to 8 degrees of total advance or retard. This adjustability is really helpful for fine-tuning your engine's power delivery. It also includes a pre-stretched, heat-treated double roller timing chain with heavy-duty large pins for added strength, and a Torrington roller thrust bearing to keep friction down.

This timing set is specifically made for .005 inch undersized crankshafts, so make sure to check your crank dimensions before ordering. It's a well-built component that offers a lot of adjustability for street performance and race applications.