Well it happened the stock slushbox went out at about 145000. It was one of our cold mornings here in MN -28 f. I had let the truck warm up, and off to work I went. I got about a mile amd went around acorner and when I got back on the pedal "nothing" . I thought it had been slipping the day before but I didn't know if it was just my tires slipping at a stop sign. that is what I hoped it was anyway. Well I made a call to Todd at t&c Diesel performance they are the installer of the Goerand trans. All I can say is WOW! this thing is so much better then the stock system. The stall is 400 rpm lower then stock. when you put it in drive it just want to go. I love it! driving around town you can actually feel it shift like a truck should. There is so much less pedal input needed to drive its crazy. My mpg will be going up, I am not through my first tank yet so I don't know but with the lower rpm's it will only go up. Anyway t&c diesel did a great job and got me back on the road fast. Thanks goes out to them. Now I just have to start selling some plazma and maybe a kidney to pay for it and all will be good.