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From auto tranny to standard?

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Old May 7, 2010 | 07:08 AM
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Default From auto tranny to standard?

I currently have an auto tranny in my '90 XJ and would like to convert to a standard. I love wheelin with a standard tranny! Was wondering if anyone has done this. The swapping over of clutch master cylinder and lines wouldn't be a big deal. It won't happen anytime soon but just trying to get a feel for what I'd be in for. Thanks!
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Old May 7, 2010 | 03:11 PM
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No takers? Tell me I won't be the 1st to do this. Lol!
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Old May 7, 2010 | 07:50 PM
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Old May 7, 2010 | 08:04 PM
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Transfer case is different on a manual (23 spline instead of the 21 spline found in the auto's).

Urm.... flywheel, clutch, pedal set, mater/slave cylinders, and all the little misc thing that go along with it.

It's not too terribly hard. Best if you have a donor vehicle.
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Old May 7, 2010 | 08:05 PM
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i can't imagine it would be hard, swap tranny flywheel and clutch all out from a manual. There should already be mounting points for a clutch pedal on it. They were all built with the same holes, just some were manual and some were auto. I don't think you will need a another computer, but u might need one from a manual.
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Old May 7, 2010 | 08:35 PM
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I think the computer is the same. Mine is a auto -> 5spd swap and I dont recall having changed computers.
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Old May 7, 2010 | 08:38 PM
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I'm not too worried about the mechanical/fab side of it. I've put a 350 in an S10. Wasn't fun! This is my 1st jeep so it's stuff like the spline count that I need to know. Thanks by the way! I'll probably just try and find a donor with a standard but it will definately be post lift. Probably wait till my auto gives out.
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Old May 7, 2010 | 08:50 PM
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Yeah it's EASY if you've shoe-horned a 350 in an s-10. Donor is the way to go.. but if you cant, just make sure you get a 23 spline t-case from a manual. Everything else is pretty straightforward.
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Old May 7, 2010 | 08:54 PM
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Originally Posted by DangerWillRobinson
Yeah it's EASY if you've shoe-horned a 350 in an s-10. Donor is the way to go.. but if you cant, just make sure you get a 23 spline t-case from a manual. Everything else is pretty straightforward.
What I was plannin on doin was a pullapart gig. Yank the tranny and xcase together and just yank everything else for the 5 speed. Lol! It's just gonna be parts swapping. So u did urs a conversion like this? I was gonna do the SYE kit on mine but I'm just gonna wait and do it when l get the new case.
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Old May 9, 2010 | 08:33 AM
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Found a write-up for the swap for you... I guess you DO need the ECU to pass emissions. Don't have those here in FL.

http://www.naxja.org/forum/showthread.php?t=1013850
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Old May 9, 2010 | 05:08 PM
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Originally Posted by DangerWillRobinson
Found a write-up for the swap for you... I guess you DO need the ECU to pass emissions. Don't have those here in FL.

http://www.naxja.org/forum/showthread.php?t=1013850
Yeah we don't have that in LA either so I'm good!!! Lol
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Old May 16, 2010 | 12:13 AM
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holly santa clause poop. that guy left no questions to be asked. i loved that writeup.
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Old Jul 11, 2010 | 12:47 AM
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just be careful slaves cylenders like to make a sticky clutch after uve been pulling cars of 4 foot of flood water lol. i gotta take it off now and get that back to normal. its a pain in the *** to drive with a sticky clutch pedal.
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