if youre talking about the factory tech monster box e4od,yeas i do.its in my 95 powerstroke putting almost 400HP to the rear wheels.many 1/4 mile passes at the track with a best of 15.07 seconds.havent had a problem with it yet.only thing is i wish it shifted harder.it shift seriously hard as it is but i want to bark all 4 tires when it shifts! :Sly contact bob at
www.dieselsite.com .thats who i got mine through.unlimited mileage,unlimited horse power,2 year warranty that pays for parts and labor at the tranny shop of your choice.or they will pay to replace it if it goes bad.