Spindles, bearings

Does anybody know if 428/429 Ford intermediates recieved larger diameter front spindles/wheel bearings than 6 cyl, small block or 390 cars?

I am not entirely sure on this, but I believe all Ford wheel bearings were sized according to the chassis, not the engine size, so all intermediates should have the same wheel bearings.
I am not sure if disc and drum brake front ends shared the same wheel bearings, though.