[jim darlington]

If your budget allows it replace everything . Why cut corners and do it twice . You can buy complete front end replacement kits . Including upper and lower ball jionts , tie rod ends L&R , bushings for the contol arm shafts, bushings for the sway bar.
You have to decide if you want rubber or ureathane bushings . Pro and cons to both types . I have ureathane in my 67 and don't like them . Check with Performance Years for these kits, springs and shocks . Good Luck with your project . If you never worked on a front end before , let a professional help you . It can be very dangerous .