Cometic Chevy Gen1 Small Block V8 .035in MLS Cylinder Head Gasket - 4.125in Bore - 18/23 Degree Head

If you're rebuilding the top end of your Chevrolet Gen 1 Small Block V8, getting the cylinder head gaskets right is crucial for a solid seal. This Cometic Multi-Layer Steel (MLS) gasket is built to handle the demands of performance engines, ensuring a leak-free connection between your heads and block.

Cometic uses multiple layers of stainless steel for increased strength and rebound resistance, which helps prevent corrosion and maintain a tight seal. The outer layers are coated with Viton, a heat-resistant rubber material that can handle tough sealing environments and various surface finishes. This design means you don't need to add any extra sealants – the gasket is ready to go right out of the box. The center layer is stainless steel and can be varied to achieve different thicknesses, like the .035 inch compressed thickness on this particular gasket, which is ideal for specific build requirements. It's designed to work well with both aluminum and cast iron blocks, and can handle the shearing forces that can occur between different metals.

This gasket features a 4.125 inch bore and includes steam holes, with a specific design for 18/23 degree cylinder heads. It fits a wide range of vehicles from the early 1980s through the mid-1990s, including popular models like the Chevrolet Camaro, Corvette, and C10 trucks. Make sure to check the fitment details to confirm it's the right choice for your specific application.