Upper control arms

[z_daddy]

Does anyone know if there is any difference in 68 - 74 A arms beside the ball joints ( shape, size length)

 

[72bluNblu]

The ball joint size is the only difference, the dimensions are the same otherwise

 

[z_daddy]

The ball joint size is the only difference, the dimensions are the same otherwise

Thanks, wasn’t sure cause I bought these inserts for the spindle that allows you to keep small ball joints, but wheels are out of wack ( alignment)

 

[z_daddy]

The ball joint size is the only difference, the dimensions are the same otherwise

Thanks

 

[72bluNblu]

Thanks, wasn’t sure cause I bought these inserts for the spindle that allows you to keep small ball joints, but wheels are out of wack ( alignment)

So you’re using large ball joint disk spindles with a set of tapered adapters on the original small ball joints?

And by “out of whack”, you mean what? That you can’t use the same alignment that was on the car before? The car has to be aligned after a 73+ disk install, the track width changes so the toe will be completely wrong, and the wheels moved so other adjustments are needed too. Or did you mean you’re not able to get it aligned to the proper settings with the new parts?