Fits Ford juice brakes/spindles. I found it in a old Ford junkyard...out of all the Fords with juice brakes, this was the only one like this with the ribs. I'd like to find another to match this one.
I 've got a set of 40 drums with screw in dust caps,they are going on my 26 modified. I believe they also have the ribs , but I'd have go out to the shop to look to be sure. ........Jack