I'm in Boulder, CO. We just need the stock 4.10s. The front should work because we just need the ring and pinion and from what I understand they are interchangeable, right?
Thanks Rocksurfer. Now we know not to look for a 20R block and just probably rebuild the 22R.
I have a couple of 3rd members in the shed, but nothing with 4:10. I may be headed that way for some other business, so I thought I would see if I coudld help you out.