2004.5-2007 Ram 2500/3500 5.9L Cummins Head Studs & Main Studs

For Ram 5.9L Cummins owners looking for head or main studs, we've got you covered with premium options from Alligator Performance. Choose from high-quality stainless-steel studs with a tensile strength of up to 70,000 PSI, or heat-treated chromed steel studs with hardness ratings as high as RC 63. These studs are crafted by OEM-approved manufacturers, ensuring reliable performance in any condition. Explore the featured products below to find the perfect set for your turbocharged engine! Be sure to check out our full selection of Engine Upgrades to maximize your Rams performance and reliability! Ram Cummins Fitments: 2004, 2005, 2006, 2007 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.