Cometic C5038-028 GM Gen V MLS Cylinder Head Gasket Bore - LT1/LT4 4.100

The Cometic C5038-028 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM LT1 and LT4 Gen V small block V8 engines. This high-performance gasket features a 4.100-inch bore diameter and a compressed thickness of .028 inches, making it ideal for both stock and performance applications.

Key Features:

• Multi-Layer Steel (MLS) construction with multiple layers of stainless steel for superior sealing and durability
• 4.100-inch bore diameter designed for GM Gen V LT-series engines
• .028-inch compressed thickness for precise compression control
• Viton rubber gasket coating for enhanced sealing capability
• Engineered to withstand extreme cylinder pressures and temperatures
• Compatible with both naturally aspirated and forced induction applications
• Maintains proper compression seal even under thermal cycling

Cometic's MLS gaskets are the preferred choice for serious engine builders and performance enthusiasts. The multi-layer design allows the gasket to adapt to minor surface imperfections while maintaining an excellent seal, even in high-horsepower applications. This gasket is perfect for street performance builds, racing applications, or OEM replacement on GM's modern LT1 and LT4 powerplants.