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80-93 Ford AOD 4WD Trans to Dana 20 Adapter, 66-77 Ford Bronco SKU: 8337
80-93 Ford AOD 4WD Trans to Dana 20 Adapter, 66-77 Ford Bronco
80-93 Ford AOD 4WD Trans to Dana 20 Adapter 66-77 Bronco
Product Overview:
Our latest AOD adapter fits all 4x4 Ford AOD transmissions.
Full description
Our latest AOD adapter fits all 4x4 Ford AOD transmissions.
1980-93 4WD Ford Automatic w/Overdrive AOD to Dana20 Adapter
This new adapter will work with 4WD Ford AOD transmissions which should have a 31 spline output shaft. This kit consists of a new aluminum housing, spud shaft, adapter plate, cross member sleeves, bearing retainer, bearing, snap ring, hardware, seal and gaskets. The overall setup will be about 1 1/2" longer than stock. Driveshaft mods are necessary. T-shift Dana 20 will be the easiest to use with only minor modifications. Installation with a J-shift Dana 20 requires a twin stick transfercase shifter.
This new adapter will work with 4WD Ford AOD transmissions which should have a 31 spline output shaft. This kit consists of a new aluminum housing, spud shaft, adapter plate, cross member sleeves, bearing retainer, bearing, snap ring, hardware, seal and gaskets. The overall setup will be about 1 1/2" longer than stock. Driveshaft mods are necessary. T-shift Dana 20 will be the easiest to use with only minor modifications. Installation with a J-shift Dana 20 requires a twin stick transfercase shifter.
Instruction 1
California residents: Proposition 65 Warning
Q&A
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Asked by Scot Ayau, December 31, 2020
Q: Will this kit work behind a automatic C6 transmission-D20 transfer case?
⮞ 1 Answer
Answered by ☆ sales - December 31, 2020
A: No, the C6 to Dana 20 adapter is different, and can be found under # 8335. This adapter is not compatible with the C6.
Asked by Michael Benner, December 15, 2020
Q: What's the difference between this kit and item #8330?
⮞ 1 Answer
Answered by ☆ sales - December 16, 2020
A: The 8330 kit includes a replacement output shaft for the 2WD version trans, which does not have the correct output shaft stock for adaptation. The 8330 kit will work for both, but the shaft would not be needed for a trans from a 4wd. However, the 8337 kit is for the 4 wheel drive trans only.
Asked by Wes, October 29, 2020
Q: I have a 2wd 4r70w transmission, what additional parts will I need for this adapter? Or what is the easiest/most economical path to convert and adapt to a D20?
⮞ 1 Answer
Answered by ☆ sales - October 30, 2020
A: The adapter is complete. You will need to modify the crossmember, have a way to shift/control it, and have driveshaft modifications to think about. With the 2wd 4R70, this is the easiest most economical path.
Asked by Arvinder, September 7, 2020
Q: do i want to start with a 4WD or 2WD AOD transmission? which one is ideal for the conversion.
⮞ 1 Answer
Answered by ☆ sales - September 9, 2020
A: We find it is normally easier to start with a trans from a 4wd.
Asked by Dave, May 31, 2017
Q: Will this adapter work between a 4R75E and Dana 20?
⮞ 1 Answer
Answered by ☆ sales - May 31, 2017
A: According to Advance Adapters, you would use our part # 8330 for the 4R75E.
Asked by Jesse, November 21, 2016
Q: Do you offer a crossmember that will work with this setup? Instructions say to modify stock crossmember, but would rather buy one if offered
⮞ 1 Answer
Answered by ☆ sales - November 23, 2016
A: We do not, best we could offer would be an original, used crossmember for the Dana 20. It would still need to be modified.
Asked by Rick, May 13, 2013
Q: on your FORD AOD to Dana 20 Adapter from what vehicle would work best and does the transmission have to be a 4x4 transmission?
thank you
⮞ 1 Answer
Answered by ☆ WH tech - May 14, 2013
A: 1980 and newer Ford 4x4s including trucks and Broncos. it does need to be a 4x4 transmission. This kit works for AOD, AODE and 4R70W.
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