If you really want a Mustang II front suspension, and don't want to buy an aftermarket kit, then look for '75-'78, try to avoid the '74 since none had a V8, but in '75 Ford put a V8 in the Mustang II. But, you really are better off in the long run to just purchase a kit from somebody like Heidts or something. You'll have all new parts, plus you'll be able to do upgrades to bigger brakes, and better A-arms and springs. PLus, they take all the guesswork out by selling you a kit made specifiaclly for your year truck. Remember, the Mustang II's in the boneyards have 25+ years on their suspensions, and most probably need some new parts.

Gary
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1946 pickup-ongoing project
1947 pickup-waiting for resto.
1957 Ford FL 500 Town Victoria
1970 Mustang FB-daily driver
selling my '88 B2 2.9/AT 2WD