99 expedition Tranny swap? 4.6l-5.4?
#1
99 expedition Tranny swap? 4.6l-5.4?
I just picked up a 99 ford expedition transmission. the tranny was ina 5.4 liter. i have a 4.6 liter. the tranny from the 5.4 is way bigger. is there ne thing i can do to make it work in my truck? the bolt patterns on the bellhousing are the same. I need to get my truck fixed. please help
#2
To replace a 4R70W with a 4R100, you will need a new driveshaft, a computer out of a 4R100 vehicle, and some wiring mods. This assumes you are putting a 2wd tranny into a 2wd vehicle. If it's 4wd, there are more complications.
I'd look at trying to swap out your tranny for the right one. You shouldn't have a problem selling a 4R100. The right tranny needs to be out of the same drive type (2wd or 4wd).
I'd look at trying to swap out your tranny for the right one. You shouldn't have a problem selling a 4R100. The right tranny needs to be out of the same drive type (2wd or 4wd).