Cometic C10167-4135-040 MLS Head Gasket 4.135" Bore .040" Thickness

The Cometic C10167-4135-040 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket designed for Harley-Davidson Milwaukee-Eight engines. This precision-engineered gasket features a 4.135-inch bore diameter and .040-inch compressed thickness, providing exceptional sealing performance for modified or stock applications.

Key Features:

• Multi-Layer Steel (MLS) construction with Viton-coated embossed spring steel layers
• 4.135-inch bore diameter for precise fitment
• .040-inch compressed thickness for optimal compression ratio tuning
• Inner steel support layer provides additional strength and stability
• Superior heat tolerance and resistance to delamination
• Engineered specifically for Harley-Davidson Milwaukee-Eight engines
• Sold as individual gasket

Cometic's MLS gaskets feature two outer Viton-coated embossed spring steel layers with an inner steel layer, creating a heavy-duty seal that withstands extreme temperatures and pressures. The embossed surfaces create multiple sealing points between the gasket and mating surfaces, ensuring long-lasting reliability in demanding applications.