This is a spacer that can be installed between your cradle and the rear trans mount. It will raise the rear of the engine 1/4", that will raise the transmission/axles up and decrease axle wobble from lowering your car. This is intended for the stock rear trans mount, or our standard Rear Trans Mount and works fine with all front trans mounts or engine mounts.

Fits: 2005-2010 Chevy Cobalt SS, 2004-2007 Saturn Ion Redline, and 2008-2010 Chevy HHR SS.