10 inch front drum assemblies wanted

To fit a 1964 barracuda with a front swaybar, I have 9 inch now, I have oversize tires and I am being told the disc brake upgrades increase the hub to hub distance by 5/8" per side. If that's truly the case, my front tires will rub. Angelo aka Guido Comments?
[FOR SALE] - 65 Barracuda/Valiant 10" Front brake drums, backing plates, hubs, spindles and beat up caps