LNF Head S This is a perfect front

This is a perfect front cover gasket for anyone that wants to run the Rollmaster double timing chain

The drilled hole on the nut provides for safety wire attachment

Increased stopping power

The X-Series Wideband UEGO AFR Gauge has a user configurable display via buttons on the gauge face that allow you to change AFR values for different fuels

Boost Controller

LNF Head S This is a perfect frontBrand new OEM LNF cylinder head that comes assembled with new factory valves springs retainers. It does not include cams, lash adjusters, or rockers. If you buy aftermarket springs retainers at the same time and add a $100 custom payment we can install them for you. Fits the factory 2. 0 liter turbo models: Cobalt SS HHR SS Solstice GXP Sky Redline