Cometic C5633-056 Chrysler LA MLS Cylinder Head Gasket Bore - V8 4.040

The Cometic C5633-056 is a high-performance multi-layer steel (MLS) cylinder head gasket designed specifically for Chrysler LA V8 engines. This precision-engineered gasket features a 4.040" bore diameter and .056" compressed thickness, making it ideal for performance builds and engine rebuilds requiring superior sealing capability.

Key Features:

• Multi-layer steel (MLS) construction for maximum durability and superior sealing
• .056" compressed gasket thickness provides optimal compression ratio control
• 4.040" bore diameter accommodates stock and mildly overbored cylinder applications
• Engineered specifically for Chrysler LA small block V8 engines
• Handles high cylinder pressures in performance and forced induction applications
• Exceeds OEM specifications for reliability and longevity

Cometic MLS gaskets utilize multiple layers of stainless steel with advanced coating technology to create a superior seal that withstands extreme temperatures and pressures. The embossed design allows the gasket to conform to minor surface imperfections while maintaining consistent clamping force across the entire sealing surface, making this gasket an excellent choice for street performance, racing, and high-boost turbocharged or supercharged applications.