Cometic Chrysler 1999-2007 4.7L PowerTech .027in MLS Cylinder Head Gasket - 93mm Bore

This is a Multi-Layer Steel (MLS) cylinder head gasket from Cometic, designed for Chrysler 4.7L PowerTech engines. It's built with a compressed thickness of 0.027 inches and a 93mm bore, making it a solid option for many Dodge and Jeep vehicles from the late 90s through the mid-2000s, as well as some later Ram trucks. MLS gaskets are a popular choice for engines that see higher output because they offer excellent sealing performance without needing additional sealants.

Cometic constructs these gaskets using multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle tough sealing environments and various surface finishes. This design helps them perform well with both aluminum and cast iron blocks, and they can handle the shearing forces that can occur between different metal types. The center layer is stainless steel and can be varied to achieve different thicknesses, like the 0.027 inches on this particular gasket.