S-cuder I don’t disagree with the ideas. I’m saying the OP can choose but know the differences so he can consider costs and what he would like to do.
I have just purchased a Leed brake conversion and it’s all mustang parts. By what I can tell in photos it’s the same as an SSBC. I was also a bit skeptical so I looked into bearings and seals. The mustang rotor uses the same bearings as Mopar 10 in drum/disc. Mounts directly onto either A body or B body drum brake spindles. What I’m not happy about is the spacer that they use to locate the inner bearing and provide a wheel seal.
Also after searching here I found that “the ram man” also modified mustang rotors to fit directly onto the Mopar A body Kelsey Hayes spindles.
It is sad that the V1.0 went the way it did but usually with a little legwork you can figure out what was done. I don’t have any info on the older SSBC systems but if someone out there has one I would like to compare the Leed and the older SSBC system.