2003-2004 Ram 5.9L Cummins Driveline Upgrades
Upgrade your 2003-2004 Dodge 5.9L Cummins powered truck with our selection of performance differential and driveshaft upgrades. Dodge Ram 2500 and Ram 3500 owners alike know that there is no better way to achieve increased performance than through upgrades, meaning upgrading your driveline. Here at Alligator Performance, we feature a number of differential and driveshaft options for these trucks; whether you're looking for a gear ratio or an upgraded carrier or ring gear, or even a lightweight spool, we have you covered. Find your new driveline parts here at Alligator Performance. Ram Cummins Fitments: 2003, 2004 Ram 5.9L Cummins. Submodel Fitments: Tradesman, Laramie, Laramie Longhorn, Big Horn, Limited, Lone Star, Power Wagon. Some exceptions apply, please see individual product pages for specific fitments.