Dropping a 4.0 into a 1985 ranger


Shmebles

5+ Year Member

Joined
May 10, 2017
Messages
2
Points
501
Vehicle Year
1985
Transmission
Manual
Hey everyone! I'm sure this has been covered before so if it has, I can just get a link. But I'm putting a 4.0l from a 1992 explorer xlt automatic into a 1985 ranger that had a 2.3l with a 5 speed. My question is what all do I need from a donor vehicle? I've got the wiring harness and computer from a 1991 ranger 5 speed. What tranny will I need if I want to go standard shift? Any help would be greatly appreciated. And I already know that it's going to be costly and time consuming. Just looking for tips. Thanks fellas
 
You need an M5OD out of a vehicle that had a 2.9 or a 4.0.

Best bet is a 5-speed Explorer.
 
Thanks for the help. Will that mount to the drive shaft and rear end thats already on the ranger? Or will I need to upsize it? Also. How will that work switching the truck into 4x4? The 85 has the shift job while the 92 has the push button. Will I have to get a transfer case for that year
 
Last edited:

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