Cometic H3163SP3075S MLS Cylinder Head Gasket 3.163" Bore .030" Thickness

The Cometic H3163SP3075S is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered for demanding street and motorsport applications. Featuring a 3.163-inch bore diameter and approximately 0.030-inch compressed thickness, this gasket is designed to provide a reliable, leak-free seal under extreme heat and pressure conditions.

Cometic's MLS head gaskets are constructed from multiple layers of embossed stainless steel, creating a dynamic sealing system that compensates for surface imperfections and thermal cycling. This design makes them a preferred choice for high-compression, forced-induction, and high-horsepower builds where OEM composite gaskets are not sufficient.

Key Features:

• Multi-Layer Steel (MLS) Construction – Multiple embossed stainless steel layers for superior sealing performance
• 3.163" Bore Diameter – Precision-cut to exact specification for a proper fit
• Approximately 0.030" Compressed Thickness – Helps achieve correct deck clearance and compression ratio
• High-Temperature Resistance – Withstands extreme combustion temperatures and pressures
• Reusable Surface Finish Compatible – Works with properly prepared machined head and block surfaces
• Street and Race Proven – Trusted by engine builders for performance and reliability

Cometic Gasket is an industry leader in aftermarket and racing gaskets, supplying components to professional racing teams and performance engine builders worldwide. The H3163SP3075S is sold as a single cylinder head gasket.