
I just got a 1950 GMC 1/2t SB 3100 w/ sometype of a 6lug drum rear end thats already an open drive line. Its works great but I would like to switch to a 5 lug wheel pattern,so what rear end would bolt right up to my new 1950 GMC w/ minimal if any modifications. I would like to remain drums all the way around. And also can I just switch to 54 drums in order to change the front to a 5 lug wheel pattern and will that be a direct swap in the front

?
Thanks for any advise given to me in advance