Cometic GM LS Gen-3/4 Small Block V8 .098in MLS Cylinder Head Gasket - 4.100in Bore

Cometic Gasket has a solid reputation for making well-built engine components, and this Multi-Layer Steel (MLS) head gasket is a prime example. It’s built for GM LS Gen-3 and Gen-4 small block V8 engines, specifically designed to handle the demands of high-output applications. This gasket features multiple layers of stainless steel for increased strength and resistance to corrosion, with an embossed outer layer coated in Viton rubber. Viton is a heat-resistant material that can handle tough sealing environments and various surface finishes, making it ideal for sealing aluminum heads to aluminum blocks or aluminum heads to cast iron blocks. The compressed operating thickness is 0.098 inches, and the bore size is 4.100 inches, ensuring a precise fit for the intended engine configurations.

This gasket is designed to provide maximum sealing performance without needing additional sealants. The multi-layer construction not only adds strength but also allows the gasket to rebound and resist the shearing forces that can occur between different block and head materials. This makes it a strong option for rebuilding or upgrading your engine, whether you're working on a Chevrolet Corvette, a Cadillac CTS, or a GMC Sierra. You can trust Cometic's expertise to deliver a gasket that holds up under pressure.