My car (70 Mustang) was engineered for the RSS coilover front and later model brakes (Ford disc, Holden calipers) in Vic. I can pass on my engineers details if you want.
1970 Ford Mustang Sportsroof 302W/Toploader
1970 EL Camino 350/TH350 - The FrankenUte
2006 Jeep SRT8 - Big dumb US fun.
2007 FPV Force6 - Wife's car