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  1. 03-07 Powertrain
    I've got a lot of questions so grab a beer. 1st off... this is a 2wd 2003 cummins dually with 485xxx miles and climbing quick. Bone stock. We haul horses all over. About 80k miles a year, usually around 10k pounds, with the occasional, once a month RV that is 15k. I have had nothing but issues...
  2. 94-98 Powertrain
    Hey guys, just snagged a 1996 3500 4x4 5 speed (NV4500). 1st-4th work fine but 5th makes a racket (still works but I only had it in 5th long enough for this video). Any guesses before I go buy a transmission jack? Also I’m having trouble attaching the video, if YT links aren’t allowed I apologize
  3. 12v Conversion Build Threads With Shop Talk
    So I have the 12valve and a nv4500 bellhousing out of my 95. But no trannny I have a 2wd getrag from a 91 12valve. What do I need to mate them up together. The set up is going into 1950 gmc 3ton
  4. DDP Motorsports
    This is a VERY POPULAR upgrade for G56, NV4500, NV5600, ZF manual transmissions! Fast Coolers add a significant amount of lubricant and aluminum surface area for heat to dissipate. Temperatures are reduced on an average of 30 degrees. The upper magnetic fill plug makes it easy to do a slight...
  5. 89-93 Powertrain
    I have a 89 non intercooled 12v completely stock other than I have a non wastegated exhaust housing. just did a full rebuild-stock everything. Was wanting to add an exhaust brake but don’t know much about them. From what I’ve researched if I want to add an exhaust brake I need 60lb valve...
  6. 98.5-02 Non-Powertrain
    Hey what’s goin on folks. I recently purchased a 2002 Cummins 2500 4x4 5sp and have been going through her bit by bit, sorting out atrocities of previous owners. The last of my lighting issues to solve, is that I have no reverse lights. Before I even got under the truck, I assumed it was a...
  7. 98.5-02 Powertrain
    Headed home from work going about 55 I heard a loud bang like I hit something. Came to a stop at a stop sign went to go into gear it went about 5 feet then nothing. 2-5 just has a low grind, going into reverse it goes a inch then a loud bang. Need ideas of what it could be. Before this happened...
  8. 94-98 Powertrain
    Howdy Recently I noticed what I thought was a serpentine belt squeak. After dressing the belt and inspecting it for wear (it's not super old, maybe two years), I sort of gave up on trying to find it. Yesterday, however, I realized it stopped when I engaged the clutch at idle. I tested this a few...
  9. 94-98 Powertrain
    Gents, First time Ive rebuilt an NV4500 and no problems until I get to setting thrust end-play on the counter shaft. It has been surprisingly easy and without problems up till now. Much thanx to groutaone on youtube for his videos on rebuilding the NV4500 This is a trans I took out after...
  10. 98.5-02 Powertrain
    Hello, I have a 3500 with the 47RE. I purchased a gas 2500 with a v10. My mechanic has already switched and converted everything over. He has a guy coming to flash the ECM. Today he said we need a TCM. As far as I can tell they do not make them anymore. Does anyone know where I can find one? I...
  11. 98.5-02 Powertrain
    Hey ladies and gents, I’m new here. I’ve visited this page a lot for answers but I can’t find jack about one thing. I have a 01 2500 5 speed… it’s geared like a tractor, I’m starting to notice the clutches are getting wore, and instead of tearing into this trans, I would like to swap it. What...
  12. 98.5-02 Performance Parts Discussion
    I'm not entirely sure if anyone else has encountered this issue but I am having a problem getting this part off of the mainshaft of my NV4500, anyone have any ideas of what this is or how I would get it off or if it even comes off?
  13. 94-98 2nd Gen All Products
    From a 95 ram 2500 Video of running below 12 valve cummins engine, 5spd transmission and transfer case. New starter transmission just rebuilt in October has 5th gear nut fix installed. (Less than 5k miles on rebuild) Transfer case was re-sealed too new lift pump New alternator Has upgraded...
    $8,500 USD
  14. 98.5-02 Performance Parts Discussion
    Hi, I have a 2001 Dodge 2500 cummins. It currently has a 47re trans and i'm swapping that to a NV4500 5 speed. I was wondering if anyone has had to switch their VP44 to the manual option. I believe it is considered the HO VP44. The reason why i'm asking is because I added a bunch of aftermarket...
  15. 98.5-02 Powertrain
    Front end is solid no play . Truck drives straight as an arrow which is rare . 01 4x4 with a nv4500 trans . Between 40-30mph hit shakes everything in the cab when slowing down . Brakes are good . Not so much feeling in the wheel as I do the shifter when this happens . Any ideas or had this...
  16. 03-07 Powertrain
    I recently did a manual swap on my 2003 Ram 3500 with the 5.9. Everything went well except for the computer. The truck runs and drives but the horn is going off and the lights are flashing. First gear also cuts fuel at 2000rpm. I have purchased a smarty S06 tuner but have not connected it yet. I...
  17. 98.5-02 Powertrain
    The tranny (nv4500) chatters in 4th gear only and only when in lower rpms. It has a south bend dual disk clutch.Is this normal?
  18. 89-93 Powertrain
    bought a rebuilt nv4500/bellhousing/2ndgen adapter plate also have a 600hp clutch/flywheel from valair to put in it i am ordering 2nd gen hydraulics because from what ive heard the 1st gen ones wont work but is there anything else thats needed for the swap? would the drive shafts be the...
  19. 98.5-02 Powertrain
    I have a 2002 24v Cummins with a nv4500 swap and with the truck running or not running most the time I can’t find any gears after towing it home and with the truck off I could find 1st 2nd and 5th no reverse 3rd or 4th I started the truck in 1st gear and was able to get it to roll fine clutch...
  20. 98.5-02 Powertrain
    Just installed a new South Bend clutch, single disc, OEM replacement style. i’ve driven it about 200 miles, and noticed that it’s hard to get into gear, both in neutral and when running. Called South Bend, sent them pictures of the clutch during the install, and they said there’s a good chance...
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