The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.
Certificate of Origin
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2011	Buick	Regal	CXL
2012-2013	Buick	Regal	GS
2012-2013	Buick	Regal	Premium
2013-2016	Buick	Verano	Premium
2013	Buick	Verano	Turbo
2008-2010	Chevrolet	Cobalt	SS
2008-2010	Chevrolet	HHR	SS
2009	Chevrolet	HHR	SS Panel
2007-2009	Pontiac	Solstice	GXP
2007-2010	Saturn	Sky	Red Line