Cometic MLS Head Gaskets (4.120" Bore): Chrysler / Dodge / Ram / Jeep 6.4L 392 2011 - 2025

Cometic MLS Head Gaskets (4.120" Bore)

11-25 Chrysler / Dodge / Ram / Jeep 6.4L 392

C5026 / C5027

The Cometic MLS Head Gaskets (4.120" Bore) are designed for vehicle engine. These gaskets are constructed from multi-layer stainless steel (MLS) to provide exceptional strength, sealing performance, and resistance to high cylinder pressures. The outer layers are embossed and coated with Viton, a heat-resistant fluoroelastomer, while the uncoated stainless steel center layer allows for multiple thickness options to adjust compression ratios. Ideal for aluminum-to-aluminum or aluminum-to-cast-iron head/block combinations, Cometic MLS gaskets withstand shearing forces and resist corrosion, delivering long-lasting durability in both OEM and high-performance applications.

• Multi-Layer Steel (MLS) construction for maximum sealing and durability
• Bore size: 4.120" (104.65 mm), round shape
• Available thicknesses: .040", .051", .060"
• Orientation options: Left Side (LHS), Right Side (RHS), or pair
• Viton-coated outer layers for high-temperature and corrosion resistance
• Uncoated center/shim layer allows for adjustable compression ratios
• Designed for aluminum heads to aluminum or cast-iron blocks