Description: The Chevrolet 2007 LS2 & 2008 and newer LS3 engines have a single bolt camshaft sprocket design and uses a spring-loaded chain tensioner. To install the earlier style camshaft with the three-bolt...More Details »
Description: Cam phasers are specially designed, computer-controlled cam gears that automatically optimize camshaft timing based on engine RPM. They are currently used in 2007 and up GM Gen IV VVT or Variable...More Details »