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Old 07-15-2010, 07:55 AM   #1
Join Date: Jul 2010
Posts: 12
Question 88 yj swap engine trans?????

Going to be doing a trans swap. I have already done the engine from the 4.2L to and 04 4.0L and that was fun. This was done about 3 years ago.

Now getting rid of that junky Peugeot BA10/5 and putting in a 1999 5spd and i think it is the AX-15. And i have the transfercase that was on it too.

I guess the ? i have is, what problems do you think i will run into. Just want to gt an idea. I don't think it will be that hard.

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Old 07-15-2010, 08:41 AM   #2
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Join Date: May 2010
Location: pinole ca.
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you allready have the hard part done, the trans/t-case should bolt right up. might need drive lines longer/shorter. don't know the diffrence between trans length.

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Old 07-21-2010, 09:25 PM   #3
Join Date: Jul 2010
Posts: 12
my main ? i guess is the pilot bearing difference on the 04 4.0L and the 99 manual trans. I have not got around to ripping it apart. I know when i put the motor in, i had to have a brass one made. for the Peugeot trans input.
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Old 03-18-2011, 03:35 PM   #4
Join Date: Mar 2011
Location: foster city
Posts: 3
Just curious, are you running the stock 04' fuel injection? Im looking for info on using stock components to put on my 90'
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