Difference Rear axles Mustang II

Hi there,
I want to know if there is any difference between the rear axles of the Mustang II 4-cil, 6cil and V8.
Besides the gear ratio that is.
I’ve thought I’ve read somewhere, the 4 and 6 cilinders has an 8” ring gear and the V8 an 6 1/4” ring gear?? But I can’t find this anymore.
you would say an 8” is stronger than a 6 1/4” right?

How much horsepower will the different axles take?
I ask this because we are looking for an axle of about 57” Width. Mustang II has that width.
It going to be in a 1935 Ford with a small block, the Stock axle won’t take the power of a small block.
so, I want to know the difference between the axles, I’m in Holland, lots of axles but not V8 axles...

thanks!

Okay, so I had a small bit right....
So, it’s neccesary to get a V8 axle then, or V6 with the 8” ringgear?
Our goal is around the 300 hp mark, that’s possible with these axles?

We had contact with Addie, he hasn’t got any V8 axles.
Don’t know about the 6cil with the 8”. Probably have to look for our selfs.

we need a complete axle, a revision is not a problem as long as it’s complete.