This tire vs. this tire...
get yourself some offset rear spring hangers and run 275s. i have 255s on my 69 dart with springs i nstock location, ive seen guys with 275s but its real tight. i have 245s on the front of the duste ron bullit rims. i bought fairly cheap high performance sumemr tires. summitumos they are some sticky mf'ers, made ahuge difference in the way the car drives.