Description

5.9L Cummins Head Gasket Set – O-Ring Compatible, Standard Thickness (2003–2007)
Custom Head Gasket Set for OEM Cylinder Heads – No Injector Harness Included

This custom head gasket set is designed specifically for 2003–2007 5.9L Cummins engines and is built to accommodate an O-ringed cylinder head, providing enhanced sealing under boost and higher cylinder pressures. The set includes a standard thickness MLS head gasket and all essential top-end gaskets and seals — excluding the injector harness.

✅ Features:

Custom MLS head gasket – designed to work with O-ringed cylinder heads
Standard thickness – perfect for OEM deck heights
Complete top-end gasket set – includes all required gaskets and seals (except injector harness)
Compatible with OEM cylinder heads – no modifications needed
Ideal for performance builds, top-end rebuilds, or preventative maintenance

🔧 Fitment:

Fits 2003–2007 Dodge Ram 2500 & 3500 with the 5.9L 24V Cummins diesel engine

Whether you’re installing a performance head or replacing your head gasket with added sealing strength, this O-ring compatible gasket set provides reliability and peace of mind.