Cometic C5264-051 GM Cylinder Head Gasket Bore MLS - LT5 4.155 051

The Cometic C5264-051 is a high-performance multi-layer steel (MLS) cylinder head gasket engineered specifically for GM LT5 Gen-2 Small Block V8 engines found in 1990-1995 Chevrolet Corvette ZR-1 models. This precision gasket features a 4.155-inch bore diameter and .051-inch compressed thickness, designed for the right-hand side (RHS) cylinder bank.

Key Features:

• Multi-layer steel construction provides superior sealing and durability under high compression and temperature
• 4.155-inch bore diameter accommodates stock and mild performance builds
• 0.051-inch compressed thickness for optimal sealing pressure
• Application-specific design for GM LT5 Gen-2 Small Block V8 (1990-1995)
• Right-hand side (RHS) gasket configuration
• Exceeds OEM specifications for reliability and longevity

Cometic's MLS gasket technology uses multiple layers of stainless steel with specialized coatings to handle extreme cylinder pressures and thermal expansion. The embossed design ensures even load distribution across the sealing surface, while maintaining proper combustion chamber sealing. This gasket is ideal for both stock rebuilds and performance applications where reliability is critical.