Cometic MLS Exhaust Manifold / Header Gaskets (Pair)

03-08 Chrysler / Dodge / Jeep 5.7L Hemi

C5854-030

Cometic MLS Exhaust Manifold/Header Gaskets are engineered for vehicle Gen III Hemi engines. Constructed from premium multi-layer steel (MLS), these gaskets are designed to withstand extreme cylinder pressures while maintaining torque and resisting corrosion. With a compressed thickness of .030" and precision-shaped oval ports (1.460" x 1.390"), they provide a reliable, leak-free seal between cylinder heads and exhaust manifolds or headers. Compatible with different combinations of head and manifold materials, these MLS gaskets prevent burn-through and push-out under high-performance or daily driving conditions. No additional sealants are required, ensuring straightforward installation and long-lasting performance.

• Premium multi-layer steel (MLS) construction for extreme cylinder pressures
• Compressed thickness: .030"
• Oval port shape (1.460" x 1.390") for precise fit
• Maintains torque and resists corrosion
• Prevents burn-through and push-out under high-performance conditions
• Works with different cylinder head and exhaust manifold materials
• No sealants required

Cometic Gasket supplies high-performance sealing solutions for motorsports and high-stress engine builds, with a strong focus on modern gasket materials like multi-layer steel (MLS) head gaskets. Their catalog spans head gaskets and complete gasket sets across a wide range of applications, helping builders maintain reliable combustion and fluid sealing under extreme pressure and heat.