2007.5-2009 Ram 6.7L Cummins Transmissions

The mighty 6.7L Cummins diesel under the hood of your Ram 2500 or 3500 is capable of making huge amounts of horsepower with even a few mods, but the stock 68RFE transmission helping to power your truck struggles to keep up with the strain. Tier One's complete transmissions for 2007.5-2009 Ram 6.7L Cummins 2500 and 3500 trucks can handle all the power your Cummins can churn out so that you get reliable operation no matter your Ram's horsepower level or application. Tier One offers 68RFE transmissions for 6.7L Cummins trucks that can tackle heavy towing, aggressive street driving, tough off-roading, brutal launches at the track, and high-powered dyno day use. We have Ram 6.7L Cummins transmissions in several configurations so that you can find the one that's perfect for your truck's power level or budget. Also check out our 2007.5-2009 Ram 6.7L Cummins transmission parts or our 2007.5-2009 Ram 6.7L Cummins rebuild kits.