Nick Priegnitz, CEO of DuramaxTuner, discusses the 10Speed Allison Transmission found in the 2020+ 6.6L Duramax L5P. There is a lot of chatter out there about why this transmission was designed, whether that be good or bad, and we thought we'd give our 10 cents on this transmission. Nick touches on the benefits, where there may be faults and much more on this episode of Diesel Insights!

Looking to get more out of your 2020+ L5P with ECM and TCM tuning? Check out our tuning here: https://duramaxtuner.com/dieseltunin...