68-72 rotors on 73+ spindles?

AJ/FormS said
Different sized bearings
sbps have small bearings and not enough meat to make larger even if you wanted to. IDK about the caliper offset either.
But you can back convert to the sbp, by swapping out the UCA, and getting the matching parts to your rotors
But that still won't solve your wheel issue.
Oh wait, I'm having trouble figuring out what you actually have lol. But I guess you already got it figured out. Ok I got it just shoot me now,lol.
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The issue is that I have sbp wheels on a '68 Barracuda, and I got eager on the disc conversion without doing proper research. I have 14' front wheels and 15' rear wheels, both in sbp. I think I may just end up selling the lbp disc setup and saving up for an SSBC kit. I don't want to buy new wheels and tires just to put brakes on my car.