Red Series Double Roller Timing Chain Set

The Rollmaster Red Series Timing Chain Set is engineered for enhanced durability and performance in Pontiac V8 applications. This kit features a robust double roller design utilizing an IWIS Pro Series chain, known for its high strength and reliability. The camshaft and crankshaft sprockets are constructed from heat-treated billet steel, offering superior strength and lighter weight than conventional cast iron components. This construction contributes to reduced wear and improved accuracy of the timing system. Key features include a 9-keyway adjustable crank sprocket, allowing for 8 degrees of timing adjustment in 2-degree increments, enabling fine-tuning of engine performance. The billet steel gears are CNC-machined for precision and longevity. The source material indicates that the crank sprockets may require honing to achieve a desired fit, with some builders preferring a tighter fit while others opt for a stock slip-fit. This timing set is specifically designed for Pontiac V8 engines, covering displacements from 287 through 455 cubic inches, including common variants such as 326, 350P, 389, 400, 421, 428, and 455.