Help! I need to identify my upper control arms please! 70 dart.
let's see a pic of the brakes & rotor... that *should* tell us right quick.
(i suspect i know what they are, but don't want to assume)
in the mean time, measure the upper ball joint:
the square top- land-to-land
1-59/64" is the big joint
1.809" is the small joint