Cometic Toyota 4A-GE .051in MLS Cylinder Head Gasket - 83mm Bore - 20-Valve

If you're rebuilding the top end of your 4A-GE engine, a solid cylinder head gasket is crucial for sealing combustion pressure and coolant. This Multi-Layer Steel (MLS) gasket from Cometic is built to handle the demands of performance engines, ensuring a reliable seal between your cylinder head and block.

Cometic's MLS design 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 temperatures up to 482°F and works well with various block and head materials, including aluminum and cast iron. This construction means the gasket seals effectively without needing additional sealants, making installation more straightforward. The center layer is stainless steel and can be varied in thickness to achieve specific compression ratios; this particular gasket has an 83mm bore and a compressed thickness of .051 inches.