The legendary reliability and power of the 6.7L Cummins equipped Dodge Ram has solidified it as one of the most popular trucks in the world for getting work done. But every legend has its weakness, and for the Dodge Ram, the stock radiator is one of them.The plastic end-tanks of the stock Ram radiator are prone to cracking and leaks over time. Add the increased stress and heat created by power-adding modifications and you have a recipe for disaster. But that's where Mishimoto can help.Our new 2013-2018 Ram 2500 / 3500 radiator is the ideal upgrade for any workhorse Cummins powered Ram. With a fully-aluminum, TIG-welded construction, this radiator is built as tough as your truck. A 63-percent increase in coolant capacity, and 41-percent larger surface area mean you can pile on the power and never worry about the heat.As with all of our products, this radiator is backed up by Mishimoto's Lifetime Warranty. Doesn't your Ram deserve a radiator worthy of legend?