3:55 for a '52 chevy

After launching my motor after a bit too much highway driving, I'm guessing now would be a good time to take the 4:11s out of my car while the motor is being rebuilt. I know I could get a powerglide rear but my question is, is there a place where I can buy just the 3:55 ring and pinion gears?

 

i think Patrick's.... it is mainly a truck 48-55 shop but they do have 49-54 car parts or national chevy association.. i'd try both places.
-jason