Cometic GM LT1/LT4 Gen-2 Small Block V8 .098in MLS Cylinder Head Gasket - 4.100in Bore

Built with multiple embossed layers of stainless steel, this Cometic Multi-Layer Steel (MLS) head gasket features an outer layer coated with Viton, a heat-resistant elastomer capable of handling temperatures up to 482°F. The compressed operating thickness is precisely 0.098 inches, with a 4.100-inch bore diameter, making it suitable for a range of GM LT1/LT4 Gen-2 Small Block V8 engines found in vehicles like the Chevrolet Camaro, Pontiac Firebird, and Chevrolet Corvette.

These MLS gaskets are well-suited for sealing aluminum heads to either aluminum or cast iron blocks, effectively managing the shearing forces that can occur between different metals. The multi-layer stainless steel construction provides increased strength and the ability to rebound, while also resisting corrosion. Because they are designed for high-output engines, they do not require any additional sealants for installation, simplifying the process.