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Old 01-09-2013, 01:58 AM   #1
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manual to automatic swap

hello, i have a 87 I6 standard transmission, i was wondering how hard would it be to swap it over to an automatic? i know the old yjs were on the tree, but would putting in one from lets say a tj, where its on the floor board work? what else would i have to add or replace? thoughts?

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Old 01-09-2013, 01:37 PM   #2
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bump

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Old 01-09-2013, 11:30 PM   #3
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bump again lol
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Old 01-09-2013, 11:32 PM   #4
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im interested in an answer here too
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Old 01-09-2013, 11:35 PM   #5
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I have experience in doing manual conversions in 240s mostly but you would need a automatic trans (obviously) a ecu for an auto trans a torque converter lower end wiring harness for an auto and maybe some other things
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Old 01-10-2013, 11:20 AM   #6
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Quote:
Originally Posted by nicks_yj View Post
I have experience in doing manual conversions in 240s mostly but you would need a automatic trans (obviously) a ecu for an auto trans a torque converter lower end wiring harness for an auto and maybe some other things
x2 on that.... and it will be pricy.
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Old 01-10-2013, 12:19 PM   #7
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I've never done it on a Jeep, or newer vehicle, but I did a swap on an old Chevy. Along with what has already mentioned I believe you would need to run cooling lines from the transmission to a transmission cooler that would have to be attached to your radiator, or possibly do a radiator swap that has the cooler built in.
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Old 01-16-2014, 10:07 PM   #8
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guys I think he's talkin about the shifter, which I don't think would be a problem, and if he is using the older 904 it doesn't require a computer.

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