Fluidyne 68RFE High Performance Transmission Cooler with 8AN Line Kit 10-12 Ram 6.7L Cummins

If you use your Ram 6.7L Cummins for towing, hauling, road trips, or daily driving in hot weather, transmission temperatures can climb quickly without you even noticing it. Once heat starts building up, the transmission fluid breaks down faster and the truck can start feeling less consistent under load. This Fluidyne High Performance 68RFE Transmission Cooler with 8AN Line Kit is designed to give your truck a much larger and more efficient cooling system compared to the factory setup, helping maintain more stable transmission temperatures during demanding driving conditions. Built specifically for Dodge Ram trucks equipped with the 6.7L Cummins and 68RFE transmission, this system includes a complete set of custom 8AN lines and Fluidyne quick disconnect to AN fittings that connect directly to the factory hard lines with no cutting required. Unlike many competing systems that reduce flow down to 6AN, Fluidyne maintains full 8AN flow throughout the entire cooling system for improved transmission fluid circulation and cooling efficiency. The cooler also provides nearly triple the fluid capacity of the factory cooler and almost double the capacity of many competitors, helping improve cooling performance while supporting long-term transmission durability. Installation can be completed in about 30 minutes using the factory mounting locations, making it an easier upgrade for both daily drivers and work trucks. Custom plugs are included to properly seal the factory cooler after installation, and the durable construction is built to handle towing, heavy workloads, and long-term use. Backed by over 30 years of cooling expertise and trusted in multiple NASCAR racing classes, Fluidyne designed this transmission cooler to deliver dependable cooling performance both on and off the road.