Dodge Cummins 5.9L 24v Spring/Retainer Kit (Steel Retainers)

Pro Valve Racing takes a scientific “System” approach when designing our Valve spring kits. Each component is designed to work with the others as part of the complete system.
Pro Valve Racing's engineers use proprietary design and simulation software.

Our design, simulation, and manufacturing processes insure compatibility of the
valve spring’s force and natural frequency with the cam profile, valvetrain mass,
system harmonics, and the engine RPM.

Our spring manufacturing partners are U.S based companies that are ISO certified.
Combining our design and simulation protocols with this premium quality valve spring wire, and manufacturing processes including, heat treatment, stress relief, and shot peening.

Pro Valve Racing's Tool Steel Retainers are manufactured using the latest CNC technologies from a H11 alloy.   

Dodge Cummins 5.9L 24v Spring & (Steel) Retainer Kit:

• 24 DUAL SPRINGS
• 24 TOOL STEEL RETAINERS