Fire Ring Parts Kit

Features:

• Includes head gasket and fire rings
• Built for 5.9L 12V Cummins engines
• Fits 1994–1998 Dodge RAM 2500 and 3500
• Helps prevent head gasket failures
• Ideal for high boost diesel builds
• Requires professional cylinder head machining
• Strengthens head to block sealing surface
• Perfect for towing and performance setups
• Parts-only kit for custom engine builds
• Sold as a complete installation-ready kit
• Backed by ATS Diesel Performance quality
• Made in the USA for superior durability

Protect Your Twelve Valve Build From The Start

If you are turning up the boost on your 5.9L 12-valve Cummins, you need more than just big injectors and a tuned pump. The ATS Fire Ring Parts Kit is a smart move to keep your head gasket from giving up under the pressure. This kit is built for the guys who are serious about making power and want to avoid the costly mistakes that come with pushing stock components too far. It includes everything you need to get started, with a premium head gasket and precision fire rings that give your motor the strength it needs. Whether you are building a street beast, a pulling truck, or just want extra insurance when towing heavy loads, this kit lays down a strong foundation. You will need to have your head machined, but for a build that is going to see real work, it is a step worth taking. If you are chasing reliability along with performance, this is one upgrade you will not regret making.

Built To Handle High Pressure Diesel Performance

The ATS 103-910-2164 Fire Ring Parts Kit is designed specifically for 1994–1998 Dodge RAM 2500 and 3500 trucks powered by the legendary 5.9L 12-valve Cummins engine. This kit includes a premium head gasket and a set of precision machined fire rings that are made to withstand the higher cylinder pressures created by increased boost levels. Fire rings work by creating a strong seal around the combustion chamber, reducing the chances of head gasket failure when the engine is heavily loaded or tuned for big horsepower. Proper installation of this kit requires professional machining of the cylinder head to seat the fire rings correctly. Sold as a parts-only kit, it gives experienced builders the flexibility to integrate it into custom engine setups. Whether you are preparing a towing rig, a sled puller, or a street machine, this kit provides an essential upgrade for lasting durability. Manufactured to ATS Diesel's strict standards, it is built to support engines that demand serious performance under pressure.

Fits: 1994, 1995, 1996, 1997, 1998 RAM 2500/3500 5.9L 12V Cummins

Notes:

• Designed specifically for 1994–1998 Dodge RAM 2500 and 3500 with 5.9L 12-valve Cummins engines.
• This is a parts-only kit that includes fire rings and a premium head gasket.
• Requires professional machining of the cylinder head to properly install the fire rings.
• Intended for engines operating under high boost or high cylinder pressures.
• Not recommended for stock or lightly modified engine setups.
• Helps prevent head gasket failure during heavy towing or performance use.
• Ideal for competition, street performance, or heavy-duty builds.
• Installation should be performed by experienced engine builders or qualified machine shops.
• Backed by ATS Diesel's reputation for high-quality performance parts.
• Proper installation and torque procedures are critical for best results and long-term durability.