Mustang II front end that won't align right?

The ball studs are 1/2 inch taller than stock to improve the camber curve as the suspension moves. Camber and caster adjustment gives your alignment shop room to work, and the joints can be greased and rebuilt.

Fitment

SPC 97260 replaces the front upper control arms on a 1974–1978 Ford Mustang II with an adjustable forged-steel pair.

Specs and included parts

Forged-steel upper arms; front camber/caster adjustment range ±3 degrees; 1/2-inch-taller ball studs included. Sold as one pair for one front axle. Part 97260.

If you're not sure this is the right one, message me the year and engine first.