regal rear end sizes

[83regal632bbc]

Hi i am new to this forum but here goes, i am buying an 83 regal limited this weekend but i have to go 100 miles to get it so no way to get the dimensions off of it right now, i need to know outside of drum to outside of drum because i have a guy with a couple of 9'' fords and am trying to figure out which one will work and he wants to sell them asap, and i figure i better buy it asap because they wont last long at $50 each and they are complete

 

[Vern]

Just measured the 8.5 on my garage floor. Looked like 59" to me.