I thought I remembered seeing that Autos came with 4:56 or 4:88 gear ratio stock but I can't find the page, searched pirate, did some combing here but I can't seem to find what I'm looking for. Does anybody know?

 

I found the page in case anyone cares. It shows you how to look at your ID badge on the firewall and determine your transmission and gear ratio.

http://www.brian894x4.com/Gearratiosanddiffs.html

 

Hey thanks Ive been lookin for exactly this
Thanks

 

I would be surprised if it weren't 4.30.

 

They didn't offer a 4.56 or a 4.88 in 1986. The only two options were:

4.10 (MT) or 4.30 (AT)