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jarbra15's avatar
jarbra15
Explorer
Jun 09, 2018

Automatic Transmission Rebuilders

I'm thinking about upgrading my 47RE transmission. I have nearly 150,000 miles on my stock tranny and it's starting to make noise in overdrive, so I'm thinking about replacing it with an upgraded one built for towing my 5th. wheel. I need your thoughts on the best transmission rebuilder. I've read some not so good reviews about ATS, so I an considering Suncoast or having a tranny shop rebuild with Goerend parts. Anyone who has any actual experience with either would help me decide. Thanks.
  • Thanks guys. I know I don't need a full blown built tranny for my stock truck but I would like to beef it up with an upgraded torque converter and valve body. I just don't want to drop 5K on it and have problems with it. That's why I'm asking questions. I have read a few bad reviews and don't want the same results.
  • Grit dog wrote:
    Suncoast, goerend or Firepunk if you're interested in a bulletproof or upgraded trans.
    If your making stock or near stock power though, save your money and find a decent shop to diagnose, service, adjust bands, or possibly rebuild, provided your ok with the OE mushbox performance of a 47/48re.
    If I was rebuilding one today for stock power I'd still get a good aftermarket tq converter and an upgraded valve body just to improve the transmissions behaviour.

    You don't NEED upgraded anything for what a stock 24v puts out and at only 150k on a 18 year old truck, how many more miles vs $ sunk into a trans do you expect out of it?


    X2

    No need to go with a Suncoast or any of the others transmissions built to handle more power unless the engine is putting out more power than stock. A good TC that has a lower than stock stall speed along with a good valve body(such as Revmax) that allows for more line pressure with trans tune will go a long way in transmission behavior and longevity on stock or even slightly over stock power levels.
  • I had my '04 Dodge rebuilt at 154K by a very good local small shop. Only one problem was that the Suncoast torque convertor shelled out 25 miles west of Glendive,Mt. on MT 200. UGH.
  • Turtle n Peeps wrote:
    The rule of thumb for diesel people where I race is this:

    Want a bullet proof Mopar tranny; get a Goerend.

    Want a bullet proof Chevy tranny; get a Suncoast.

    Don't race Fords. :B

    (the last one I made up just to get Fish going. The other 2 are legit)
    I will not requment a Suncoast to anyone. Their torque convertor left me stranded in no where montana with only 1400 miles on it. It shelled out and took out the front pump. I almost missed my Grand Daughter wedding because of it.That was the second one my rebuilder had fail on him. The Goerend he put in never give me a problem with 66K miles on it when I traded up in trucks.
  • The rule of thumb for diesel people where I race is this:

    Want a bullet proof Mopar tranny; get a Goerend.

    Want a bullet proof Chevy tranny; get a Suncoast.

    Don't race Fords. :B

    (the last one I made up just to get Fish going. The other 2 are legit)
  • Grit dog wrote:
    Suncoast, goerend or Firepunk if you're interested in a bulletproof or upgraded trans.
    If your making stock or near stock power though, save your money and find a decent shop to diagnose, service, adjust bands, or possibly rebuild, provided your ok with the OE mushbox performance of a 47/48re.
    If I was rebuilding one today for stock power I'd still get a good aftermarket tq converter and an upgraded valve body just to improve the transmissions behaviour.

    You don't NEED upgraded anything for what a stock 24v puts out and at only 150k on a 18 year old truck, how many more miles vs $ sunk into a trans do you expect out of it?


    So how on our wet side would you recommend. Pickings seem small
  • Suncoast, goerend or Firepunk if you're interested in a bulletproof or upgraded trans.
    If your making stock or near stock power though, save your money and find a decent shop to diagnose, service, adjust bands, or possibly rebuild, provided your ok with the OE mushbox performance of a 47/48re.
    If I was rebuilding one today for stock power I'd still get a good aftermarket tq converter and an upgraded valve body just to improve the transmissions behaviour.

    You don't NEED upgraded anything for what a stock 24v puts out and at only 150k on a 18 year old truck, how many more miles vs $ sunk into a trans do you expect out of it?
  • And being r/r at your location or in your travels anywhere in u.s.

    Planning about 5 grand on mine latter this summer.

    Yes lots of pluses and minuses for names you have mentioned