Drop spindle-tubular control arm question

[Coronettom]

Hey all,

I did some searching on here and haven't found the answer, but if it is on here somewhere I apologize

My '65 c10 has control arms and disk brakes off of an '87 r10...I want to go to tubular control arms...my question is whether or not the spindles/brake hubs from the '87 work on tubular control arms for a '65? Or since I already have control arms from the '87 on there, would tubular arms for an '87 work? Thanks

Tom