Cometic GM LT1/LT4 Gen-2 Small Block V8 .080in MLS Cylinder Head Gasket - 4.100in Bore

Starting with a .080 inch compressed thickness and a 4.100 inch bore, this Cometic Multi-Layer Steel (MLS) head gasket is built for serious sealing performance on GM LT1/LT4 Gen-2 Small Block V8 engines. It's designed to handle the demands of high-output applications, whether you're pairing aluminum heads with aluminum blocks or aluminum heads with cast iron blocks. The MLS construction offers increased strength and the ability to rebound, helping it resist corrosion and maintain a solid seal under stress.

The outer layers of this gasket are coated on both sides with Viton, a heat-resistant rubber material that can handle temperatures up to 482 degrees Fahrenheit. This coating is crucial for meeting the challenges of harsh sealing environments and varied surface finishes. The center layer is uncoated stainless steel, allowing for precise thickness control to accommodate different build requirements. Because they are well-built with these advanced materials, Cometic MLS gaskets typically do not require any additional sealants, simplifying installation.

This gasket fits a range of GM vehicles, including models like the Chevrolet Camaro, Corvette, and Pontiac Firebird from the mid-1990s. It's a solid option when you need dependable sealing for your engine rebuild or performance upgrade.