Upgrade your Cummins valve springs and retainers with our Fleece Performance spring and retainer kit. Our springs are manufactured from “super clean” Hi-Tensile Chrome Silicon steel with a proprietary multi-step heat treating process that minimizes load loss. These springs have a seat pressure of 105 lbs with an open pressure of 195 lbs at maximum lift. The retainers are thru-hardened 4140 chome moly steel and have a black oxide finish.
Property | Values |
---|---|
Year Ranges | 1998.5-2018 |
Make | RAM |
Model | |
Series | 2500/3500 |
Engine | 5.9L 24V HO/CM/24V ISB |
!