Dart // Gen Hemi 3
Friday, November 22nd, 2024

Cometic Gasket introduces the MLX Head Gasket for Dart Gen 3 Hemi engines (5.7L-6.4L). Available in bore sizes of 4.00, 4.100, 4.150, 4.275 and thicknesses of .040 and .054 for precise fitment.

Stopper MLX
The Stopper MLX features active combustion and water/oil seals on outer layers, with a .006" thick fold-over "Stopper" layer to limit compression and enhance seal durability. A .060” cross-section increases stress resistance around the combustion chamber, boosting performance in demanding conditions.
- Active combustion seal located on the outer layers
- Center layer includes a "Stopper" seal with a fold-over design, typically .006” thick that limits full compression (yielding) of combustion seals
- Increases stress in a small (.060”) cross-section surrounding the combustion chamber
- Active water/oil seals positioned on the outer layers

Dart Hemi GEN 3
The Dart Gen 3 Hemi engine offers advanced performance with a proven, high-output design. Available in 5.7L, 6.1L, 6.2L, and 6.4L configurations, it delivers exceptional power, efficiency, and reliability.

032" MLX Cylinder Head Gasket, 97.5mm Bore
Part No: H5348040S

032" MLX Cylinder Head Gasket, 97.5mm Bore
Part No: H5347040S