Looking to get the most out of your 5.9 Cummins 1998.5-2002 engine? Make sure you're using a Cometic C5855-067 MLX Head Gasket. This gasket incorporates a locking bore seal for enhanced cylinder sealing, and can provide maximum sealing performance with no sealants required. It's great for use with aluminum heads to aluminum blocks or aluminum heads to cast iron blocks, thanks to its ability to withstand the shearing force created by the two materials. Plus, there's no need to re-torque, as the embossing design of the MLS gasket promotes an even clamp load across the sealing surface, resulting in measurable reduced bore distortion. Get the best out of your engine with a Cometic C5855-067 MLX Head Gasket.
4.100" Bore Size