COMP Cams Hi-Tech Roller Timing Set CS/

If you're rebuilding the front of your engine on a 1987-1992 Chevrolet or GMC V6 or small-block V8, getting the timing chain and gears right is crucial for performance. This COMP Cams Hi-Tech Roller Timing Set is built to handle the demands of street performance and race applications, ensuring your camshaft and crankshaft stay perfectly synchronized.

This set features a well-built cast iron camshaft gear paired with an induction-hardened billet steel crankshaft sprocket. The crank sprocket is a standout feature, offering three keyways for 4-degree incremental adjustments, allowing you to fine-tune your engine's timing up to a maximum of 4 degrees advance or retard. This adjustability is key for optimizing power delivery and engine response for your specific build. The double roller chain itself is pre-stretched and heat-treated, with a heavy-duty large pin design for added durability under stress.

This timing set is a solid option for many Chevrolet and GMC vehicles from the late 80s and early 90s, including popular models like the Chevrolet Astro, Blazer, and C1500, as well as their GMC counterparts. It's dynamically balanced and checked for run-out tolerances, so you can be confident in its quality and fit.