If you are running modern radial tires you should not followfactory alignment specifications for caster, SPC recommends3° of caster to promote return to center steering. Stockstrut rods on the 1st generation Mustangs are non-adjustableand often have worn

This Part Fits:

Year	Make	Model	Submodel
1964-1965	Ford	Falcon	Base
1964-1965	Ford	Falcon	Futura
1964-1965	Ford	Falcon	Futura Sprint
1964-1966	Ford	Mustang	Base
1965-1966	Ford	Mustang	Shelby GT-350
1966	Ford	Mustang	Shelby GT-350H
1964-1965	Ford	Ranchero	Base
1964-1965	Mercury	Comet	202
1964-1965	Mercury	Comet	404
1964-1965	Mercury	Comet	Base
1964-1965	Mercury	Cyclone	Base