My 2000 2nd Gen Ram diesel is finally getting the transmission it has been craving for over 2 decades. The 47RE has been modified (built) with torque enhancing upgrades that has mostly survived the stresses of racing in past years, but the money flow to keep this going over the long haul is unending. But actually it IS ending with the swapping of a built Allison 1000 6 speed by CA Conversions, which finally matches the capacity of the 5.9 Cummins with 2 or 3 times the torque of the stock rating. This will detail the entire procedure to guide anyone else on a similar mission.

Custom Automatic Conversions (Amazing company to deal with):
https://caconversions.com/

Removal/Installation of a 47re by Power Driven:
   • How to Install a Cummins 47re 48re Tr...  

Timeline (Chapters)
0:00 Intro
2:34 Removing the 47RE Transmission
12:06 Torque Converters and Removing the Flex Plate
13:05 Removing Adaptor Plate and fitting the new one to block
18:44 Turbo Drain Line Starter interference issue
19:49 Finishing Adaptor Plate Fit
20:47 Comparison of Flex Plates and intalling new one
22:33 Battery Cable reversal and new starter test
27:24 NP241HD Transfer Case Disassembly/Assembly with new Input Shaft
46:41 Installing Tone Ring on Transfer Case
49:35 Installing Transfer Case Adaptor
52:31 Torque Converter Install into Allison
53:10 Installing Allison to Block
54:16 Allison Dip Stick Fitting
54:57 Primary Turbo drain line solution
55:33 New Starter install hints
56:44 Installing the NP241HD transfer case
57:04 Shifting Bracket Mod and Shift Linkage Mod and install
59:58 Fine Tuning the Column Shift Positions
1:00:57 Transfer Case Linkage Mod
1:02:21 Drive Shafts modified for new lengths
1:02:38 Wiring the Main Harness
1:05:43 Throttle Position Sensor (TPS) Connection and Testing
1:06:49 Total Control Unit (TCU) install
1:08:28 Transmission Cooling Solution (Air and Coolant Heat Exchange)
1:13:45 First Start Up with new Allison!
1:14:57 New Shift Knob install for Tap Shift
1:19:07 Running lines through the Firewall
1:20:25 First actual Run with Allison
1:21:04 Launch CRP919E Elite Scanner facilitating Adaptive Testing
1:24:37 Major Failure during 1st "Full Throttle" test
1:29:18 Tap Shift operation during additional runs
1:35:19 A couple runs with a bit of Added Fueling
1:38:54 Some Final Thoughts!