Need help with brakes and spindles

[Dub Silverado]

Hey Everyone, im working on a 63 Chevy C10 right now. The truck currenly has a KP Components 6 Link, and Also ordered from KP was the front drop member kit which I think is made by porter built. The kit came with the drop member, rack and pinion steering, upper and lower control arms, and new mcgaughys drop spindles. The spindles have casting number 6072 on them.

I am trying to figure out how to order brakes. I am wanting to order wilwood 14" rotors with 6 piston calipers but I am not sure where to search for them cause im not sure what make and model the spindles are originally designed for.

Thanks in advance for any help.

[lolife99]

The Dropmember uses 63-87 C10 a-arms.
You will need to find what year spindles you have,... and match that to your Wilwood brakes.