Technical 1950 Mercury Rear End

Could someone help me out with the dimensions of a stock 1950 Mercury rear end.
Looking for the following dimensions:




A= ? inches
B= ? inches
C= ? inches (I've seen 61 and 61.25 inches)

Thanks!

 

The wheel mounting distance to wheel mounting distance (A) on my stock 1951 Merc. was 61 1/4 in. I sold the rear but I am sure the distance A is 61 1/4 in. as I measured it many times.
The internet says 61in. That is incorrect. Read about it here.
1949 Mercury Rear End Question | The H.A.M.B. (jalopyjournal.com)
Just curious, why do you need this info? Are you changing rear ends?
I never thought to measure the other distances you need.
A 1971-73 Mustang 9 inch rear has the same dimension (A). I have a set of 1971-73 Mustang axles(with bearings) if you need them.

 

Thanks for the response 19Fordy, Yes I'm changing the stock rear end for a Ford 9 inch. I need dimensions A and C to order the new housing.