COMP Cams Timing Chain Set CB Adj. W/T

This is the COMP Cams Adjustable Timing Set, part number 3110KT-5, designed for Big Block Chevrolet engines like the 396, 402, 427, and 454. It's built with induction-hardened steel billet gears for serious durability, making it a solid choice for both street performance builds and dedicated race applications. The infinitely adjustable camshaft sprocket allows for up to 6 degrees of maximum advance or retard, letting you fine-tune your engine's timing for optimal power delivery. Additionally, the 3-keyway crankshaft sprocket offers further incremental adjustability, giving you precise control over your engine's performance characteristics.

At its core is a pre-stretched, heat-treated double roller chain with a heavy-duty large pin design, built to handle the stresses of high-performance engines. A Torrington roller thrust bearing is included to reduce friction, contributing to smoother operation and longer life. This set is specifically designed for .005" undersized applications on 396-454 Big Block Chevys, ensuring a precise fit. It's a well-built component that gives you the flexibility to dial in your engine's timing for peak performance.