Cometic Porsche 47.4/47.5/47.6/47.8/47.9/47.E/47.F .140in MLS Cyl Head Gasket-88mm Bore

Cometic Gasket is known for making well-built sealing components, and this Multi-Layer Steel (MLS) head gasket is a prime example. If you're working on your 1977-1982 Porsche 924 and need to replace the head gasket, this part is built to handle the demands of high-output engines without needing extra sealants.

This gasket uses multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated on both sides with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F (250°C). This advanced coating helps ensure a solid seal even with different block and head materials, like aluminum heads on cast iron blocks, and it can withstand the shearing forces that can occur between them. The center layer is uncoated stainless steel, and its thickness is varied to meet specific requirements, like the 0.140-inch compressed thickness on this particular gasket, which is designed for an 88mm bore.