Miata Sway Bar Question

Can someone point me to a table that lists the sizes of stock Miata sway bars?

I'm looking for a stock front bar for my 96. I found a 97 bar, but it's from a base model car with an automatic. I think it's the same size, but I need to confirm it.

http://solomiata.com/swaybar.html

I think there may be some errors or dated information in the aftermarket bar tables, but the stock stuff should be okay.

The 97 bar is the same unless it is an R bar. Just put a 19mm open end wrench on the bar to verify for yourself

I figured that they were the same through the years for the 1.8's, but I wasn't really sure if that fact that it was a base model or an automatic would make a difference.