Cometic C5790-051 MLS Cylinder Head Gasket GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8

The Cometic C5790-051 is a premium Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for GM LS1, LS2, LS3, and LS6 Gen-3 and Gen-4 Small Block V8 engines. This gasket features a .051" compressed thickness and is designed for use with Darton MID (Multiple Interlocking Design) sleeves, making it ideal for high-performance and racing applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• 4.165" bore diameter accommodates oversized pistons and rebuilt engines
• .051" compressed gasket thickness for precise compression ratio tuning
• Specifically designed for use with Darton MID sleeve installations
• Compatible with GM LS Gen-3 and Gen-4 Small Block V8 platforms
• Embossed stainless steel layers with advanced sealing coatings
• Excellent for forced induction and high-boost applications

Cometic gaskets are manufactured using state-of-the-art materials and processes to provide maximum sealing performance in extreme conditions. The MLS design allows the gasket to compensate for minor surface imperfections while maintaining consistent clamping pressure across the entire head-to-block interface. This gasket is an essential component for engine builders working with sleeved blocks and high-performance LS engine builds.