Cometic Toyota 4AG-GE 81mm Bore .051 inch MLS Head Gasket

If you're working on the engine of your 1985-1991 Toyota Corolla, specifically the 4A-GE engine, this Multi-Layer Steel (MLS) head gasket from Cometic is a solid choice for sealing the combustion chamber. It's built with multiple layers of stainless steel, giving it increased strength and the ability to rebound, which helps resist corrosion and maintain a strong seal over time.

The outer layers of this gasket are embossed and coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F (250°C). This makes it suitable for sealing between aluminum heads and either aluminum or cast iron blocks, as it can manage the stresses that arise from different metals expanding at different rates. The center layer is stainless steel and can be varied to achieve different thicknesses, with this particular gasket having a compressed operating thickness of 0.051 inches and an 81mm bore, designed for the 16-valve 4A-GE engine.

Because it's an MLS gasket, it's designed to provide maximum sealing performance without needing any additional sealants, which simplifies installation. This gasket is a well-built component for rebuilding or repairing your 4A-GE engine.