front suspension kit ?

[hop sing]

was wondering I was looking at a front end rebuild kit .they had two one for 63-64 and 65-67 ,,I didn't realize there was a difference in ball joints,tie rod inner and outers size ? my problem is I got a bastard truck its a 62 title but its not a torsion bar front end so I think someone put 62 body on a frame from 63-66 is there a way to tell what year frame I am working with mahalo for your time Hop