Cometic C5749-089 MLS Cylinder Head Gasket Chrysler Hemi Bore - 5.7L Gen-3 4.100 089

The Cometic C5749-089 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Chrysler 5.7L Gen-3 Hemi engines. This gasket features a 4.100-inch bore diameter and .089-inch compressed thickness, making it ideal for performance builds and engine rebuilds requiring reliable sealing under demanding conditions.

Key Features:

• Multi-Layer Steel (MLS) construction for superior durability and heat resistance
• 4.100-inch bore diameter optimized for Chrysler 5.7L Hemi applications
• .089-inch (2.26mm) compressed thickness for precise compression ratio tuning
• Compatible with RHS (Racing Head Service) cylinder heads
• Advanced coating technology ensures optimal sealing and blowout resistance
• Designed to handle high cylinder pressures in boosted and naturally aspirated applications

Cometic's MLS gaskets feature multiple layers of stainless steel with proprietary coatings that adapt to surface imperfections, providing exceptional sealing performance. The embossed bead design around combustion chambers and fluid passages ensures maximum sealing force where it's needed most. This gasket is engineered for enthusiasts and professionals who demand race-proven reliability in street and track applications.