Current options for valve covers, valve cover gaskets, ... The Chevrolet small-block engine was a brilliant piece of engineering, attested by the fact that well over 100,000,000 were built.

Units of the third-generation Chevy Colorado with the base-level turbocharged 2.7L I4 L2R gasoline engine are not equipped with an engine cover.

However, the Chevy bumper-to-bumper warranty does not cover damage due to accidents, alterations, poor maintenance, or misuse. It includes noise or vibrations in the vehicle's regular operation.