SCE Gaskets Engine Cylinder Head Gasket

SCE Gaskets Cylinder Head Gaskets: Race-Proven Sealing Technology

When combustion pressure, extreme boost, or nitrous oxide injection push an engine to its limits, the cylinder head gasket is the last line of defense between peak power and catastrophic failure. SCE Gaskets has built its reputation squarely around solving this challenge, and their lineup of engine cylinder head gaskets represents some of the most technically advanced sealing solutions available to performance builders and racers today.

A Lineup Built for Every Power Level

What sets SCE apart from generic gasket suppliers is the breadth and specialization of their head gasket product families. Rather than offering a one-size-fits-all solution, SCE engineers distinct lines matched to specific engine builds and power levels:

• Pro Copper Head Gaskets — SCE's legendary Pro Copper Cylinder Head Gaskets, recommended by the best professional teams to seal 7,000 horsepower Top Fuel motors, are equally potent in 500 horsepower street and strip motors. They are recommended for use with extreme boost, nitrous oxide, blown alcohol, or nitromethane-injected engines, and are constructed from 99 percent pure copper sheets rolled to your choice of twelve different thicknesses. Prior to the manufacturing process, they are tested for uniform flatness, which ensures head-to-block alignment and eliminates uneven loading.
• Titan Head Gaskets — The Titan gasket is the next step in the company's head gasket line. These are self-sealing copper gaskets that have bonded coolant and oil seals on both the top and bottom faces of the gasket surface, recommended for use in racing engines with heavy boost or nitrous-oxide injection that are running liquid coolant. The SCE Titan head gaskets were the first "self sealing" copper head gaskets — a patented innovation that simplifies installation without sacrificing race-level sealing integrity.
• Vulcan Cut-Ring Head Gaskets — A steel-core design engineered for modern platforms like the LS and LSX engine families, available in multiple bore sizes and thicknesses to fine-tune compression ratio on built engines.
• MLS Spartan Head Gaskets — Constructed of high-grade shape-memory AISI 301 stainless steel, state-of-the-art manufacturing processes keep the layers at optimum flatness, and the embossments have uniform molecular grain structure in the radii, which increases spring-contact with the block and head.
• Accu-Seal Pro Head Gaskets — A bolt-on-ready option designed for easier installation without the need for additional sealants.

Engineering Philosophy Behind the Metal

SCE Gaskets is a recognized leader in the manufacture of engine gaskets for automotive racing and high performance applications. Using advanced engineering, CNC technology, and dynamometer and on-track testing, SCE has developed many gasket innovations — including the world's only self-sealing copper racing head gaskets.

As SCE president Ryan Hunter, a 25-year veteran of the gasket business, explains: "Higher pressure requires a more robust combustion seal, and the best combustion seal is metal-to-metal." Many cylinder head gaskets are coated with sealants designed to eliminate fluid leaks, but those sealants are unable to withstand combustion pressure and heat — once the coating is gone from the fire ring combustion seal, coolant passage leaks are imminent. SCE's copper-based lines address this directly with metal-to-metal sealing at the combustion ring.

Broad Application Coverage

Founded in 1990, SCE Gaskets has grown to become an international reference in the design and manufacturing of high-performance engine gaskets. Since 2018, the brand has been part of the Athena Group, an Italian company and global leader in engine gasket technology — a synergy that has allowed SCE to integrate cutting-edge technologies and further expand its product range, offering dedicated solutions for powersports, Harley-Davidson, OE engines, and the high-performance aftermarket. Their head gasket part numbering system encodes gasket type, engine family, bore size, and thickness directly into each part number, making it straightforward to match the right gasket to your specific build.

Whether you are assembling a naturally aspirated small block, a turbocharged LS swap, or a full-race big block, SCE's cylinder head gasket lineup delivers the sealing precision that serious engine builds demand.