I have a set of square back spindles with a disc brake kit. It looks like the calipers are large GM and the bolt pattern for the rotors are 5 on 4-1/2" Ford. I suspect that these are a Speedway kit but there are no visible numbers to confirm. They were on a front end that I purchased and do not need them. Everything looks new, but there is some surface rust on the rotors. If I were to use them, I would at least replace the bearings. The kingpins feel decent but are not perfect. Come pick them up or pay the shipping. Open to trades for Banger parts or '36 ford parts
The Jalopy Journal
