IIRC the falcon has the same front suspension as the mustangs of that year. If that is the case, the upper control arm relocation mod is a MUST. It will transform the car. The only tire wear issue I had was that it quit wearing just the outside edges of the tires. Then put in a drop spring, usually they are just 1" drop, but you dont want any more than that with the relocation. These two mods dropped my ride height 2 1/4". Now put a front & rear swaybar and good shocks on it, some sticky tires, and start hunting vettes!