Cometic MLX Head Gaskets (4.150" Bore)

15-25 Dodge / Jeep / Ram 6.2L Hellcat / Demon / Trackhawk / Ram TRX

C15292

Cometic MLX Head Gaskets (4.150" bore) provide exceptional durability and reliability for high-performance your vehicle. Featuring a multi-layer steel with a unique “stopper” fold-over layer, these gaskets prevent torque-induced seal failure while ensuring a micro-seal against fluids with high-temperature polymer and precision embossments. Available in .040" and .052" thicknesses for both right-hand (RHS) and left-hand (LHS) orientations, these gaskets allow precise adjustment of compression ratios to maximize power and efficiency. Engineered for enthusiasts and racers who demand uncompromised performance and long-lasting reliability.

• Multi-Layer Steel (MLS) with stopper layer for torque-limiting protection
• High-temperature polymer with embossments for superior fluid sealing
• Bore size: 4.150" (round)
• Compressed thickness: .040" or .052"
• Orientation: Right-hand side (RHS) or Left-hand side (LHS)
• Optimized for 6.2L Hellcat, Demon, Trackhawk, and TRX engines (2015–2025)
• Enhances compression ratio adjustment for performance tuning
• Sold individually (RHS/LHS) or as a complete pair

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.