I want to upgrade my 1967 Mustang Coupe from manual steering to power steering. Someone is selling a used setup on ebay, but he doesn't know what year it came off of, just that its a "mid to late 60's Ford". His auction "INCLUDES OEM PUMP, RACK, GEARBOX, PITMAN ARM, HARDWARE". He said he bought it for his '65 fastback, but has since sold the car. [/align][/align]How can I tell if it will indeed fit my 1967 Mustang?[/align]