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Valvetrain Upgrades

98.5-2002 Dodge 5.9L 24 Valve Cummins Diesel Valvetrain Upgrades including valve springs, push rods, and billet bridges.

From Manton Manton

Manton Is proud to announce we are now offering "Bolt On" Toolsteel Roller Rockerarm Assemblies for the 1998.5 - Present 5.9/6.7 Cummins Diesel. Manton...


From XDP Diesel XDP Diesel

The XDP Roller Rocker Arm Assembly Set XD326 is the ultimate upgrade for the rocker arms in your 1998.5-2018 Dodge 5.9L/6.7L Cummins. Your valvetrain...


Kit includes: HD 110PSI Springs, Titanium retainers, HD billet bridges, & new stock keepers.

Bridges not recommended if truck is still driven on the street.

Heavy duty push rods are highly recommended with the use of these springs.


Kit includes: HD 90PSI Springs, Titanium retainers, HD billet bridges, & new stock keepers.

Bridges not recommended if truck is still driven on the street.


Fits mid-1998 to 2002 24 Valve engine. Billet Valve cover machined in-house, includes o-ring sealed oil fill cap. Taller than factory valve cover for extra...


Most cam companies use modified factory camshafts or skimpy OEM copies and then regrind them. Most of these end up being marine 12v cams with the long bolt...

24 Valve Titanium Retainers and Keepers Set includes 24 ea titanium retainers 24 pr stock cummins keepers Items are available separately or...


Make your engine do what you want it to with a custom camshaft

The timing and duration that your engines valves lift is critical to performance and the characteristics of the truck. Adjusting these with a custom camshaft can have drastic effects on power, turbo spool up, and torque produced. The stock camshaft was designed for low power levels with a small turbo, and short fuel injection times. When these are raised, then you start pushing your truck out of the efficiency parameters that the stock cam was designed to handle. Freeing up this extra horsepower is as simple as swapping in a camshaft designed to fit your specific needs.

1998.5-2002 Dodge 24V 5.9L Cummins Street/Towing Cam Shaft


From Colt Cams Colt Cams

Colt Cams is proud to introduce our latest grinds for the Cummins 5.9L B series engine! We've worked long and hard to develop these great new profiles....

This cam is the most efficient cam Hamilton has from just off idle to 2500 rpm. In engines, there is always a trade off for different performance parts....

From G&R Diesel G&R Diesel

If you are looking to dress up your 5.9 Cummins this is the first piece of the puzzle ! Remove the cheap cast valve cover and replace it with this clean...


From Manton Manton

24V Cummins Tool Steel Nitrided Tappets ( Sold as set of 12) Not for use with a cast cam Part number: D-150-24v