I would like to know if I can install an borg warner m8 tail section onto an borg warner m12 transmission that way I would not have to change from the torque tube subsention

I don't know if this is feasible, but connect two in series for 12 kilohms?

what I did was removed the 287 engine installed an AMC 360 .In order to do this you have to get an borg warner m11 bell housing from 67 to 71 .amc used borg warner transmissions until than. So you put the m11 bell housing on to the m8 transmission and get the motor mount for the AMC 360 engine

gear + BOX
so is the transfer case, box. or the 5 speed stick box or?
what?
we drain it then fill it, to the mark.
on all gear boxes.
if A/T we RTM read the operators guide. for how to do it right,
most dont and wreck the tranny. the #1 reason they removed the filler.
when posting car issues, stated what it is.
like this.
95 Trooper, 4wd M/T , i want to change the 5speed box lube.
what do i need to do that.?
ill spin the wheel of fate, and land on 5speed box.
and answer for TR5 and NV1500 boxes.

For all transmissions except for the Borg-Warner T5R, replace the transmission fluid at the first 15,000 miles (24,000 km) and then every 30,000 miles (48,000 km) thereafter. The Borg-Warner T5R transmission does not require periodic changing of the transmission fluid. (they lie)

1. Raise the vehicle and support safely on jack-stands. Place a fluid catch pan under the transmission drain plug.
2. Remove the fill plug from the side of the transmission, then remove the drain plug. Be cautious when removing the drain plug: the transmission fluid can be very hot. Allow the transmission fluid to drain into the pan.
3. Install the drain plug and tighten to 20 ft. lbs. (27 Nm) for all models except the 1996 Hombre, which requires 27 ft. lbs. (37 Nm).
4. Refer to the manual transmission fluid recommendations for the proper viscosity of engine oil, or type of transmission fluid to be used for the T5R and NV1500 transmissions. Fill the transmission by pouring the new fluid through the fill plug hole in the side of the transmission. Fill until the fluid starts to dribble out of the filler hole. Install the fill plug to 17 ft. lbs. (23 Nm), then lower the vehicle.

so next you ask, what fluid
sure.
Use engine oil for all of the manual transmissions, except for the Borg-Warner T5R and the NV1500 (1996 Hombre). Make sure to use engine oil of the correct viscosity for these transmissions, as follows:

• Except 1992-96 Rodeo and Trooper, high temperature-SAE 40
• Except 1992-96 Rodeo and Trooper, normal temperature-SAE 5W-30SF
• 1992-96 Rodeo and Trooper, high temperature-SAE 15W-40, 20W-40 or 20W-50
• 1992-96 Rodeo and Trooper, normal temperature-SAE 5W-30

he Borg-Warner (B-W) T5R is found on Rodeo models with the V6 engine. The 1991-93 B-W T5R uses DEXRON-II automatic transmission fluid, whereas the 1994-96 B-W transmission uses DEXRON- III automatic transmission fluid.

use the highest Dexron number, on the shelf, mark III is not made today.

ok bad idea to try this completely on your own

but see the link below Thread Perkins 4 108 Installation

there are no step by step you need skills and you also need to find a reputable installing Borg Warner transmission on Perkins 4 108 Google Search

There were 2 Borg Warner Transfer cases in you years truck. A13-56, and a 1345; both are Borg Warner cases.

There are many that fit those...You could find a Muncie M21, M22 or even a really heavy duty version of the Borg Warner cast iron"rock crusher" transmissions (think they were sometimes used on the original "real" Z28 camaro with the 302 engines). There are tons of other units which were modified to fit as well. All those units used to be commonplace but you will need to search a bit to find one now..
Good luck

cheap truck 4cyl borg warner 6cyl mua

Mostly came in s-10 or simular vehicle.Not vey heavy duty.I just bought one thinking I got a good deal,but as it turns out this is not a real desirable transmission.

Most common automatic is an AW4...its pretty much based on the old Borg Warner unit (If I remember correctly AW is asian warner or something close to that.)
If it's stick, It could be one of a few but can be ID'd by the vin# or the tag on the unit itself.

Hello rvkenneljmil: My name is Roger I can help you. You did not say what transmission you were asking about. GM used 3 different transmissions. The automatic was a 700Ra. The standard transmissions were a Borg warner and one made by Isuzu. The MW1 was made by Borg warner had a bolt up bel housing.The transmission bolts to it.The Isuzu transmission is a two piece transmission. The bell housing and one half of the transmission case are one piece. Depending on the transmission make sure you use the correct fluid in them. 90wt gear oil in the Isuzu transmission will destroy the bearings.The code numbers for the Isuzu is MG5/MY2/M50. Please rate the quality of the information you received. This is how we track that you received the answer you wanted. Thank You for using FixYa.Roger