ProMaxx CHR620N Complete Replacement Cylinder Head 98.5-02 Dodge 5.9L

The ProMaxx Performance Cylinder Heads are high quality replacements for your 1998.5-2002 Dodge Cummins 5.9L 24 Valve Built with thicker castings in crack prone areas, these heads undergo extensive testing and quality control to ensure that you receive the best product possible.

ProMaxx performs the following tests and procedures: All heads are push rod clearanced, and injectors are test fit, all recession depths are checked, all heads are pressure tested, all holes are tapped and each head gets an in-house valve job.

This Promaxx cylinder head comes with valves, valve seals, springs, retainers and locks, these new castings are sold without a core charge and come ready to install.

Features:

• New Castings Are Thicker Than OEM
• Improved Casting In "Problem Areas"
• New Castings Have Hardened Seats
• True Press In Guides
• New Components: Springs, Valves, Retainers, Locks, Ect.
• Heads Come Ready To Bolt On.
• NO CORE CHARGE!

Fits Casting Numbers:
#627

Important install note:

When installing injectors into this replacement head, install and torque both sides of injector hold down evenly. Do not torque down shouldered bolt before starting threads on the other side. This may result in damaged threads in the cylinder head. Use any injector hardware that may be supplied with the head from Promaxx.