Cometic Gasket C15293-040 MLX Head Gasket for 2015-2025 6.2L Gen-3 Hemi

Vehicle Fitment

• 2015-2025 Dodge Challenger SRT Hellcat / Redeye (6.2 L Gen-3 Hemi, LHS)
• 2015-2025 Dodge Charger SRT Hellcat / Redeye (6.2 L Gen-3 Hemi, LHS)
• 2018-2021 Jeep Grand Cherokee Trackhawk (6.2 L Gen-3 Hemi, LHS)
• 2021-2025 Ram 1500 TRX (6.2 L Gen-3 Hemi, LHS)

Features

• MLX (Multi-Layer Xtreme) steel construction for high-performance sealing
• 0.040 inch compressed thickness for optimal gasket seal under boost or high RPM
• Integrated HP-shim (stopper) layer for enhanced clamp load around combustion chamber
• Precision 4.150" bore design specific to Gen-3 6.2 Hemi engines
• Left-hand side (LHS) orientation
• Micro-seal embossments improve sealing without excessive distortion
• No sealant or re-torque required - built for direct installation
• Designed for street, track, and high-boost forced-induction builds

Specifications

• Material: Multi-layer stainless steel (MLS / MLX)
• Compressed thickness: 0.040 in (~1.016 mm) :contentReference[oaicite:0]{index=0}
• Bore diameter: 4.150" round :contentReference[oaicite:1]{index=1}
• Number of layers: 4 :contentReference[oaicite:2]{index=2}
• Orientation: Left-Hand Side (LHS) :contentReference[oaicite:3]{index=3}
• Designed for high clamp loads typical of performance Hellcat builds

Included Components

• 1x Cometic Gasket C15293-040 (MLX head gasket, LHS)

Product Description

The Cometic C15293-040 MLX head gasket is purpose-built for the left-hand (LHS) side of Chrysler's 6.2 L Gen-3 Hellcat Hemi engines. Featuring a multi-layer steel (MLX) construction with an integrated HP-shim layer, this gasket ensures excellent clamp load distribution and reliable sealing around the combustion chamber. It has a compressed thickness of 0.040", which is ideal for both stock and high-performance applications, especially under boost or high RPM.

With a precise 4.150" bore size matching Hellcat specifications, the gasket is designed to work in tandem with its right-hand counterpart to provide full coverage for your engine rebuild or upgrade. It installs cleanly without the need for sealant or re-torquing. Whether you're building a street monster like a Challenger or Charger, or boosting a Ram TRX or Trackhawk, this gasket provides the durability and reliability required for extreme power and stress.