Cometic GM LHU/LNF Gen-2 ECOTEC 88 mm Bore .048 inch MLX Head Gasket

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

This Part Fits:

Year	Make	Model	Submodel
2011	Buick	Regal	CXL
2012-2013	Buick	Regal	GS
2012-2013	Buick	Regal	Premium
2010	Chevrolet	HHR	SS