Cometic AMC 390/401 Gen-3 V8 .060in MLS Cylinder Head Gasket - 4.380in Bore

Cometic Gasket is well-known for making dependable sealing solutions, and this Multi-Layer Steel (MLS) head gasket is a prime example. It’s designed for AMC 390, 401 Gen-3 V8 engines, featuring a 4.380-inch bore and a compressed thickness of 0.060 inches. This gasket is built to handle the demands of high-output engines, ensuring a strong seal without needing additional sealants.

This gasket is constructed from multiple layers of stainless steel, which gives it increased strength and the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton, a heat-resistant rubber material that can handle tough sealing environments. This construction makes it suitable for use with both aluminum and cast iron blocks, and it can withstand the shearing forces that can occur between different metals.

This gasket fits a wide range of American Motors and Jeep vehicles from the late 1960s through the early 1990s, including models like the Jeep CJ series, AMC Javelin, and Jeep Grand Wagoneer. It's a solid option when you need a reliable seal for your engine rebuild.