Wiseco W6593 MLS Cylinder Head Gasket GM 2.2L Ecotec 90mm Bore

The Wiseco W6593 is a Multi-Layer Steel (MLS) cylinder head gasket engineered for the GM 2.2L Ecotec (L43/LN2 Gen-2) engine with a 90mm bore. Designed specifically for high-performance and power-adder applications, this gasket delivers a reliable, leak-free seal under extreme combustion pressures and temperatures.

Key Features:

• Multi-Layer Steel (MLS) construction — 3-layer high-pressure steel laminate design
• 0.030" compressed thickness for precise combustion chamber sealing
• 90mm bore diameter engineered for the GM L43/LN2 Gen-2 2.2L Ecotec engine (1998–2003)
• Internal embossments expand with heat to enhance sealing under extreme combustion pressures
• Handles the high shear forces present between aluminum cylinder heads and iron blocks
• Ideal for forced induction, nitrous, and other power-adder applications

The Wiseco W6593 MLS head gasket is built to withstand the demands of modified and built engines where stock gaskets fall short. Whether you are running a turbo, supercharger, or nitrous system on your 2.2L Ecotec, this gasket provides the durability and sealing integrity required to keep your engine protected at elevated boost and temperature levels.