66 valiant disk brake conversion??

View attachment 1715041184 The brakes on my car have to be modified! I have drum all around and want to do disk in the front. The problem I was told from the previous owner is that with the 14" rally rims they don't make a disk that would fit.
So I gues that's my first question..what combo would fit?

I have access to two spindals with new disks and calipers off a 71 or 72 barracuda..but they are large bolt pattern...that would mean I'd have to change my rims if they would even work in the first place???

So I need help from with this.
Thanks ahead of time guys.. :)
I used the complete set up from SSBC You can choose small or big bolt- can change out later The 14 Inch rallyes fit