Description

Industrial Injection fire ring head gasket kit for 1998.5-2002 Dodge Ram 2500/3500 5.9L 24V Cummins. The right head gasket setup for trucks pushing high boost levels where the OE composite head gasket lifts and fails — the fire ring locks the combustion chamber to the head and dramatically increases gasket pressure capacity.

This is the standalone fire ring kit — the head must be machined with the correct groove dimensions for the rings to seat properly. Comes with installation instructions for your machine shop. Industrial Injection's Performance Head (PDM-24VSTH) comes pre-grooved if you want a turnkey solution.

Features

• Fire Ring Head Gasket Kit
• Ring Diameter: 4.550"
• Ring Thickness: .105"
• Required Groove Depth: .034" - .036"
• Includes Installation Instructions
• For 1998.5-2002 Dodge Ram 5.9L 24V Cummins
• Part Number: PDM-54174

Notes

• Head must be machined with the correct fire-ring groove geometry before install — this kit is the rings + gasket, not a drop-in upgrade for a stock head.
• For a head that ships pre-grooved for these rings, see the PDM-24VSTH Performance Head.