just a update got the wheels & tires installed the fit is perfect. 73 Dart Sport B body 8 3/4 Torque thrust II rims 17 x 8 with 5.48 backspace. Tires 245 45 17 front & 255 50 17 rear Nitto Invo tires F&R. Chosen to help the 3:23 gears 27" tall.Clear quarters by a mile (actually over a inch & springs by 1/2") Hub centers clear factory rotor hubs fine (unlike Mustang Bullit rims)nice affordable option .Will post a few pictures later. Thanks 72bluNblu for the advice
