If your transmission is slipping, shifting hard, throwing codes, overheating, or just not driving the way it should — you’re in the right place. And if you’ve already added horsepower but know your stock transmission won’t survive the power you’ve built, you’re also exactly where you need to be. A weak transmission doesn’t just hurt performance — it creates stress, downtime, and expensive failures.

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 RedLine Transmissions is one of the most sought after builds in the industry. We specialize Dodge/RAM Cummins, Chevy/GMC Duramax and Ford Powerstroke automatic transmissions. If that is what you drive, we can solve your transmission problems. 

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Want an estimate? Fill out the form below so we can send you an estimate with a build specifically recommended for your truck.