Fairlane motor mounts, transmission mount, FE radiator, and transmission lines if using an auto with cooler, driveshaft, and I would install a 9" rear with at least 31 spline axles. Just about anything that fits a mustang or fairlane that came with FE will cross over. The motor mounts are a tricky part because of the offset for the through bolt, but again use a fairlane mount, and it bolts in. Upgrade the front springs, sway bar, shocks, and you have a mustang in a falcon body. Joe-JDC