Ultimate Motor Sports Went out of business I think. Your thinking about rebuilding a 1967 Mustang
there is a much better chance to purchase one all ready done. Front rusting cowl and rust never sleeps in the torque boxes behind the wheels. Buying a beat up example will mean rotisserie rebuild and frame straightening and 2 to 3 years restoration time (unless your Chip Foose)
After you spend 35,000 to make a 67 mustang you slap yourself I could of Had a SVT
2008 Cobra with air bags big enough brakes to stop and full factory warranty for only $550 a month.