Cometic C5487-054 MLS Cylinder Head Gasket Dodge Viper 4.125" Bore .054"

The Cometic C5487-054 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chrysler SR II and ZB I Viper V10 engines. This high-performance gasket features Cometic's MLX (Multi-Layer Stopper) technology, which combines multiple layers of stainless steel with a Viton rubber coating to provide superior sealing under extreme combustion pressures and temperatures.

Key Specifications:

• Compressed thickness: .054 inches (1.37mm)
• Bore size: 4.125 inches
• Stud hole size: 9/16 inch
• Multi-Layer Steel construction with stopper layer technology
• Viton rubber coating for enhanced sealing

Features and Benefits:

• MLX stopper layer design provides maximum combustion sealing around the cylinder bore
• Stainless steel construction resists corrosion and maintains integrity under high heat
• Viton coating accommodates minor surface imperfections and blocks leak paths
• Engineered for high-performance and racing applications
• Allows for precise compression ratio tuning with various thickness options
• Superior rebound characteristics prevent gasket failure from thermal cycling

Cometic MLS gaskets are the choice of professional engine builders and racers worldwide. The .054" thickness makes this gasket ideal for stock or mildly built Viper engines, or for increasing compression on modified applications. Compatible with both stock and aftermarket cylinder heads when proper surface preparation is performed.