Can anyone help me ID my suspension year ?? ??

[Bugeyev8]

Ok, I have had this truck since 1988 before that grandpa bought it in 62,I converted it to disk brakes and 5 lug so long ago I forgot what year the suspension came from, I remember it was a rainy day in the late 90s at the pick n pull and I pulled this thing by myself, I am quite sure it was a 67-72 body style, so it must be 71-72 right ?? I need info because my tie rod ends are shot and I need to get new ones here is a pic of the setup

Thanks in advance for any help !!