The missing Link

[powerband chaser 302]

Recently noticed some slop in the steering of my stang. So I went out and bought a kit and replaced all the bushings for the upper and lower arms, sway bar, new spring perches, and the rubber isolators. After all that was in I noticed one side of the car higher then the other. So I thought maybe I didnt seat the spring all the way. Lifted the car back up and took it apart thinking all i would do is rotate the spring to make it seat. Thats when I noticed the spring perches are different then the orignal. And here the fun begins. I tried to find the right ones for my car but found out that no one has a listing for the right parts. Oh and did i mention this is a 87 saleen. Iv heard they have 86 lower arms? I dont know much about what saleen did but its making it hard to find the right parts. If anyone knows where I can get what I need that would rock. Thanks for any input.

66 Mustang 302
87 Saleen 302
03 Mustang GT 4.6
05 Mustang GT 4.6