This heat-treated, pre-stretched, double roller timing chain replaces the chain for our 3146KT adjustable timing set for Chevrolet 454-502 GEN VI Big Block.
Induction-Hardened Steel Billet Gears for Extreme Durability
Comp Cams Adjustable Timing Sets are high-quality and provide flexibility and strength for high-performance engines. They're designed to allow infinite timing adjustments from 6-degree advance to 6-degree retard using an innovative system. Simply loosen the camshaft sprocket bolts and rotate the eccentric to adjust incrementally.
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.