Cometic C5750-089 MLS Cylinder Head Gasket for Chrysler 5.7L Gen-3 Hemi

The Cometic C5750-089 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Chrysler 5.7L Gen-3 Hemi engines. This precision-manufactured gasket features a .089-inch compressed thickness and 4.100-inch bore diameter, designed for the left-hand side (LHS) cylinder bank.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under high-compression and high-boost applications
• .089-inch (2.26mm) compressed gasket thickness for precise compression ratio tuning
• 4.100-inch bore diameter optimized for Gen-3 Hemi cylinder dimensions
• Left-hand side (LHS) configuration—order two gaskets (LHS and RHS) for complete engine rebuild
• Advanced embossment technology ensures consistent clamping pressure across the entire sealing surface
• Compatible with stock and performance cylinder head applications

Cometic MLS gaskets are the industry standard for high-performance engine builds, offering exceptional resistance to combustion pressure and thermal cycling. The multi-layer design allows for micro-movement between layers while maintaining a gas-tight seal, making this gasket ideal for both street and racing applications. This gasket is designed for the Gen-3 Hemi platform (2003-2008 5.7L engines) and provides a reliable seal for stock rebuilds, forced induction setups, and naturally aspirated performance builds.