Quick question - are all 60-66 steering box's the same?

[Paul Y]

Following on from my Red Head steering box thread I need to find a core to send them as they don't have any available to build a box for me.

I have found a couple in WA, close to their facility, but wanted to make sure that all box's are created equal.

So are there any differences between the years or are they all created equal?

Couldn't find a definitive on line so though it best to ask.

Thanks in advance.

P.