• Welcome Visitor! Please take a few seconds and Register for our forum. Even if you don't want to post, you can still 'Like' and react to posts.

Automatic Transmission for 4bt in First Generation Ford Ranger


ModWarrior

New Member
Joined
Mar 26, 2015
Messages
1
Reaction score
0
Points
0
Transmission
Automatic
Does anyone know what my options are when it comes for automatic transmission for the Cummins 4bt and a First Generation Ford Ranger? I am looking to start a conversion project on a First Generation Ford Ranger that I'm in the process of buying and Cummins 4bt comes highly recommended for the project. However, I have no idea what I need in terms of transmission.

I am talking about the 1983-1988 Ford Rangers and the truck I'm looking at is most likely 2WD, but it could also be 4WD.
 


bobbywalter

TRS Technical Staff
TRS Event Staff
V8 Engine Swap
TRS Technical Advisor
TRS Banner 2012-2015
TRS 20th Anniversary
Ugly Truck of Month
TRS Event Participant
Joined
Aug 9, 2007
Messages
23,470
Reaction score
4,667
Points
113
Location
woodhaven mi
Vehicle Year
1988
Make / Model
FORD mostly
Engine Type
V8
Engine Size
BIGGER
Transmission
Automatic
2WD / 4WD
4WD
Total Lift
sawzall?
Tire Size
33-44
My credo
it is easier to fix and understand than "her"
2wd......mmmm i would strongly suggest a vw or benz engine.


sas 4x4, the 4bt makes quite a bit of sense.



with the dub engine or a benz om series in a 2wd greengeeker on this forum has a really good build thread with the dub and there is some om threads as well. with these i would consider adapting a ranger trans or possibly a ford aod/gm 700 r4.....or the electronic variants of such units the 4r70w and 4l60.



with a cummins, the ones on sale in majority right now on fleabay have ford transmissions on them....most are cut outs and they are usually a t series 4 speed with a creeper gear and 1 to 1 final gear. basically a 3 speed manual.


these can be bolted right into a ford fullsize, i see many with complete cooling and fead systems along with the trans for 3500 ish....cant beat that.


the engine weighs 700 pounds, the v8 diesel in my truck weighs the same and in a small 2wd this will not be ideal for traction in less then dry conditions.


there are smaller versions of the cummins, but after watching the development of greengeekers build i would not justify the costs in the general. there are always the exceptions of being in the right place at the right time and getting a smoking deal...but the trade offs in weight distribution and noise vibration and harshness of a 4bt vs a dub engine are on an exponent.

so in a big lifted extended cab 4x4 running larger then stock tires i would lean to a 4bt style, in a low stockish tire 2wd....the smaller engines are ideal by a long shot.

this assumes general use and driving duty of the vehicle. if its just to be a hotrod toy that is used rarely....4bt has the most cost effective power potential....coupled with a nv4500 or zf it could be serious trouble to this chassis.


this coming from a guy that drives a large v8 ext cab ranger daily. and i have owned diesel rabbits on other vehicles as well along with all versions of the first gen trucks from stock powertrains and 2wd/4x4 layouts. to high power powertrain swaps.
 

Sponsored Ad


Sponsored Ad

Members online

Today's birthdays

Member & Vendor Upgrades

For a small yearly donation, you can support this forum and receive a 'Supporting Member' banner, or become a 'Supporting Vendor' and promote your products here. Click the banner to find out how.

Truck of The Month


Kirby N.
March Truck of The Month

Recently Featured

Want to see your truck here? Share your photos and details in the forum.

Follow TRS On Instagram

TRS Events

25th Anniversary Sponsors

Check Out The TRS Store


Sponsored Ad


Sponsored Ad

Sponsored Ad


Amazon Deals

Top