Cometic AMC 4.0L Inline 6 .036in MLS Cylinder Head Gasket - 4.000in Bore

If you're working on the AMC 4.0L inline 6 engine in your Jeep Cherokee, Comanche, Grand Cherokee, Wagoneer, or Wrangler, this Cometic Multi-Layer Steel (MLS) head gasket is built to handle the job. It's designed with a 4.000-inch bore and a .036-inch thickness, providing a precise fit for these popular Jeep engines.

This gasket uses multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle tough sealing environments and different surface finishes, ensuring a reliable seal without needing extra sealants. The center layer is stainless steel and can be varied to achieve different thicknesses, like the .036-inch on this particular gasket, which is important for maintaining proper compression ratios.

MLS gaskets are a solid choice for engines with aluminum heads and cast iron blocks, as they can manage the shearing forces that can occur between these materials. This well-built gasket is designed to provide maximum sealing performance for engines that see a lot of use.