The timing chain is located in the front of the motor and is attached to a set of gears and pulleys that power multiple mechanical components, including the crankshaft and camshaft. In order for your engine to fire, the timing chain must smoothly rotate around the gears without hesitation. Although the timing chain is made out of metal, it is subject to wear and tear and may break if not replaced as recommended by the factory.
Oil pump kit for Chevy Avalanche, Camaro, Colorado, Corvette, Silverado 2500 3500 HD SS, Express 1500 2500 3500 4500, Tahoe, Trailblazer, Suburban 2500 3500 HD, for Pontiac G8.Timing chain kit for GMC Savana 2500 3500 4500, Sierra 1500 HD, Sierra 2500 3500, Yukon, Yukon XL 1500 2500, for Hum mer H2 H3 H3T, for Buick Rainier, for Cadillac CTS
Each pump features an advanced diecast aluminum housing and premium internal components with carbon ceramic seals for superior durability.The work involved in replacing one of these components is about the same as replacing all of them - save yourself time and money in the long run by replacing all components at the same time