Supertech VW/Audi 1.8T 20V 83.8mm Dia 1.25mm Thick MLS Head Gasket

This product is a Multi-Layer Steel (MLS) head gasket from Supertech, specifically made for VW and Audi 1.8T 20-valve engines. It has a bore diameter of 83.8mm and a thickness of 1.25mm. MLS head gaskets are known for their ability to handle higher cylinder pressures and temperatures compared to traditional composite gaskets, making them a solid choice for rebuilding or modifying these popular 1.8T engines.

The multi-layer design uses stainless steel layers with a specialized coating to create a strong seal between the cylinder head and the engine block. This construction helps prevent leaks and maintain consistent clamping force, even under demanding conditions. Its 83.8mm bore is designed to match the stock piston size for most 1.8T applications, and the 1.25mm thickness is a common specification for these engines.