01-28-2010, 06:34 PM
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#1 |
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Join Date: Dec 2009
Posts: 15
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Transmission question for 4.0 conversion
I have a 1987 YJ and I am putting a high output 4.0 from a 1992 XJ in it. I have the whole XJ here and I was using the wiring harness from it. It came with a AW4 transmission but I was going to use my TF999 instead. But now I have come across a 32RH for very cheap and I want to know if I can use the trans with the computer and wiring harness out of the XJ. Any help would be greatly appreciated. Thank You
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01-28-2010, 06:53 PM
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#2 |
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XJWHEELING
Join Date: Nov 2007
Location: Colerain Township
Posts: 837
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My guess is Yes it will work as long as you get it wired in correctly and what ever T/C you are using will bolt up..
Heres a link that should help with the wiring part... http://www.transonline.com/transdige...ers/index.html Good Luck Nick
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Just a 200 dollar cherokee that wouldn't start .. Ten years later same chrome grille .. |
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01-28-2010, 07:48 PM
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#3 |
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Just Empty Every Pocket
- CORE Member -
Join Date: Feb 2007
Location: Amelia
Posts: 1,435
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The AW4 is a great transmission.....
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91 fj 80 on 37 Nitto Muds with a 10k winch. Cage and sliders coming soon. |
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01-28-2010, 08:38 PM
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#4 |
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Cleaning off the rust...
Join Date: Jan 2007
Location: Cincinnati, OH
Posts: 1,009
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Yep, just ask the Pete and Sean show... they beat the pooh out of that poor AW4 in Pete's rig... Flipped Dana300 after it...
Oh, but to answer your question... Not sure... 
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brad  5.0L | 435 | 203 | 300 | 4.10 | 39.5 Buildup BACK underway... 
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01-28-2010, 10:06 PM
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#5 |
Join Date: Apr 2007
Location: van wert oh
Posts: 583
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stick with the aw4, better gearing, or put a new vent on the 999 and run it. they are extremely hard to kill. of the 3 trannies you listed, the new one would be my last choice.
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zuk buggy.....it'll be a jeep eventually. |
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01-28-2010, 10:27 PM
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#6 |
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Join Date: Dec 2009
Posts: 15
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This 32RH will be the easiest trans to put in. It will bolt right up with no driveshaft issues and it already has a crankshaft sensor in it so that is what i would like to go with for now
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01-29-2010, 09:25 AM
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#7 |
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Terrain Stomper
Join Date: Feb 2007
Location: Crittenden, KY
Posts: 633
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you'll have to use the XJ flywheel & CPS sensor for it to run, as long as those'll work you should be ok with either.
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01-30-2010, 12:32 AM
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#8 |
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Your wifes pimp!
Join Date: Jan 2007
Location: Everywhere!!!!!!
Posts: 548
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Just run the AW4 and the 231 T-case you will gain the overdrive and better t-case.
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   if i am not currently offending you, i will be shortly. |
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01-31-2010, 01:20 PM
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#9 | |
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Just Empty Every Pocket
- CORE Member -
Join Date: Feb 2007
Location: Amelia
Posts: 1,435
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Quote:
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91 fj 80 on 37 Nitto Muds with a 10k winch. Cage and sliders coming soon. |
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02-01-2010, 06:52 PM
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#10 |
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XJWHEELING
Join Date: Nov 2007
Location: Colerain Township
Posts: 837
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Theres a bunch of AW4's in the savage yards right now due to the cash for clunkers program...
Nick
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Just a 200 dollar cherokee that wouldn't start .. Ten years later same chrome grille .. |
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