Cometic MLX RHS Head Gasket (4.150" Bore, .062" Thickness)

12-14 Chrysler 300 6.4L 392

23-24 Chrysler 300 6.4L 392

11-23 Dodge Challenger 6.4L 392

12-23 Dodge Charger 6.4L 392

18-25 Dodge Durango 6.4L 392

12-14 Jeep Grand Cherokee 6.4L SRT8

15-21 Jeep Grand Cherokee 6.4L SRT

14-25 Ram 2500 6.4L 392

14-25 Ram 3500 6.4L 392

21-25 Jeep Wrangler 6.4L 392

C15172-062

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.098". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants.

MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion.

The outer layers are embossed and coated on both sides with Viton (a flour elastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.

Features and Benefits

• Embossed Outer Layers Coated w/Viton

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.