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trailerrails
08-04-2007, 09:54 PM
I only need the outer case, but if you have a complete case, I might take that also. I need a 21 spline input (YJ 4cyl Auto). I think I can swap my input shaft for whatever you have. I really only need the front half of a case if you have it.

gonecheenin
08-05-2007, 10:12 AM
I only need the outer case, but if you have a complete case, I might take that also. I need a 21 spline input (YJ 4cyl Auto). I think I can swap my input shaft for whatever you have. I really only need the front half of a case if you have it.

I'm confused

you need the outer case as in the back half?

is the case broken in the way that would keep someone from building a DD doubler setup?

trailerrails
08-05-2007, 11:09 AM
The half that bolts to the tranny is broken. It is broken near the front drive shaft out put.

jeepxj3
08-06-2007, 09:58 AM
I have one make me an offer and come and pull it.

trailerrails
08-06-2007, 04:24 PM
I have one make me an offer and come and pull it.

What is it under? Is there a body in the way right now?

Edit: I see, 96 XJ, what motor?

gonecheenin
08-06-2007, 09:27 PM
What is it under? Is there a body in the way right now?

Edit: I see, 96 XJ, what motor?


I think its a 4.0 with the AW4 which should be 21 spline like your 4cyl case if Novak is right (The Grand AW4's were 23 spline, but the XJ's were all 21 spline from what I understand)

2002wranglerX
08-06-2007, 09:38 PM
i've got a chevy 231 lol. it'd be super cheap

trailerrails
08-07-2007, 09:39 AM
I think its a 4.0 with the AW4 which should be 21 spline like your 4cyl case if Novak is right (The Grand AW4's were 23 spline, but the XJ's were all 21 spline from what I understand)

I'll have to do some more research on that. From what I understand the only 21 spline out there is a 4cyl with the auto. Everything else is 23 spline. I am going to tear both t-cases apart to install my SYE anyway so it is not that big of a deal.

bigblaze
08-07-2007, 10:11 PM
the 4 cyl 5 speed is the only 21 spline. the 23 spline came in 4 & 6 cly autos and 6 cyl 5 speed. i have a 21 spline front half of the case left over from installing terra low 4 to 1. make offer.

trailerrails
08-08-2007, 01:39 AM
the 4 cyl 5 speed is the only 21 spline. the 23 spline came in 4 & 6 cly autos and 6 cyl 5 speed. i have a 21 spline front half of the case left over from installing terra low 4 to 1. make offer.

I am going to have to check my case once I get it out. I swear the 4cyl auto got the 21 spline and the 4cyl 5 speed got the 23 spline and if it was 6cyl it was 23.

How far are you from pgh?

bigblaze
08-08-2007, 07:10 AM
i am about 40 miles from pgh, near greenssburg.

gonecheenin
08-08-2007, 09:21 AM
http://www.novak-adapt.com/knowledge/np231.htm

DodgeMudder
08-08-2007, 04:34 PM
I am going to have to check my case once I get it out. I swear the 4cyl auto got the 21 spline and the 4cyl 5 speed got the 23 spline and if it was 6cyl it was 23.

How far are you from pgh?


I know for certain the 4cyl 5spd is 21 spline. I have part of a 231 I would sell you cheap if, and the font half is decent, of course if your tearing it all down anyway, it don't matter the spline count, just swap it while it's out.