On a 69 FB, the speedo cable entry point into the body is in 2 differing locations depending on if its auto or standard. Both cables begin on the transmissions drivers side. The auto body entry point enters low below the brake petal, the standard cars us a hole in the firewall center to route the cable thru avoiding the clutch rods and etc... This is also a easy wat to tell if the body was truely a standard car.
