flaming river u joint

Borgeson Universal has pretty much any u-joint you could want. I've always dealt with them and gotten great service. What is the diameter and spline count of the shaft? I seem to remember it being 3/4" 36 spline.

So do they make a u-joint just like this one?? It doesn't have to be chrome either or expensive...

http://store.summitracing.com/egnse...t=FLA-FR1506M&searchinresults=false&N=700+115