Chevy Impala Timing Belts & Parts

A timing mechanism is the assembly of components designed for synchronization of the valvetrain operation with the power section of the engine. There are two most commonly applied designs of the timing mechanism: the one based on a chain and sprockets (gears) and the other employing the combination of a belt and pulleys. The belt timing system was popular in the early days of automotive history, but now it is rarely used because of its relatively low reliability. Another problem with a timing belt is its relatively short service life that demands regular change. The chain system is a bit more complicated but much more durable and reliable.

Exploiting the timing chain for its current generation, the earlier models of the Chevy Impala extensively used belt drive systems. The timely replacement of a timing belt and all related parts prescribed by the manufacturer is crucial because of a couple of good reasons. First of all, an impaired belt won’t provide a necessary tension while generating noise and increasing the wear of its pulleys and bearings. The other reason is related to the ultimate results of the belt failure, which typically causes a major engine rebuild. Use our Chevy Impala timing belts & components to prevent that from happening.