061 inch MLX Cylinder Head Gasket - 4.100 inch Bore

Features:

• Fits 1989-1998 5.9L Cummins diesel engines
• Designed for Dodge RAM 2500 and 3500 trucks
• 4.100 inch round bore design for performance builds
• Compressed thickness measures .061 inch
• Built from durable 5-layer MLX material
• Ideal for high-boost or high-compression setups
• Enhances cylinder sealing under extreme pressure
• Withstands high heat and combustion stress
• Manufactured to order for precision fit
• Compatible with D/W and early RAM platforms

Trust Your Build With A Gasket That Holds The Line

When you're putting in the time and money to build or refresh your 5.9L Cummins, you want parts that won’t let you down under pressure. The Cometic C5955-061 MLX Cylinder Head Gasket gives you the confidence to push your setup harder without worrying about leaks or blown seals. Whether you're running more boost, dialing in higher compression, or simply want to future-proof your build, this gasket is up to the challenge. With a .061 inch compressed thickness and a 4.100 inch round bore, it’s perfectly matched for serious diesel applications that demand more than stock components can offer. It’s a direct fit for 1989-1998 RAM 2500 and 3500 trucks, including D250, D350, W250, and W350 models. You get the reliability of a multi-layered design built to seal tight and hold strong no matter how hot things get. If you want to keep the power in and the pressure where it belongs, this is the gasket that makes it happen.

Engineered For Reliable Sealing Under Extreme Conditions

The Cometic C5955-061 MLX Cylinder Head Gasket is built for diesel performance enthusiasts and engine builders who demand precision and durability. Constructed using a five-layer MLX (Multi-Layer Stopper) design, this gasket delivers outstanding strength and thermal resilience in high-pressure combustion environments. With a .061 inch compressed thickness and a 4.100 inch bore, it provides the optimal sealing surface for upgraded or high-output 5.9L Cummins engines. The round bore shape ensures uniform compression and even load distribution across the cylinder head, minimizing the risk of blowouts. This gasket is designed specifically for Dodge D250, D350, W250, W350, and RAM 2500/3500 trucks from 1989 to 1998. Each gasket is manufactured to order, ensuring exact tolerances and fresh material quality with a typical lead time of 2-3 weeks. Whether you're building a street setup or prepping for competition, this gasket is engineered to lock in compression and maintain seal integrity under intense conditions.

Fits: 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998 Dodge RAM 2500/3500 5.9L Cummins

Notes:

• Fits 1989-1998 Dodge RAM 2500 and 3500 with 5.9L Cummins
• Also compatible with D250, D350, W250, and W350 models
• Features a 4.100 inch round bore design
• Compressed gasket thickness is .061 inch
• Constructed from five layers of MLX material
• Designed for high-pressure and high-heat diesel applications
• Gasket is manufactured to order—allow 2-3 weeks for production
• Shipping typically takes an additional 2-5 business days
• Total estimated delivery time is 2-4 weeks
• Verify bore size and compressed thickness before ordering