71 blazer clutch ???s

[chastain90]

My cousins 71 has some clutch problems. First of all it needs a new clutch. But second I was looking under it today and the rod that connects the clutch fork doesn't look right. If I remember right my 72 has a threaded rod that connects to the clutch fork and has a nut on the back for adjustment. But his is just a big wingnut style nut on one side and a big spring putting tension against it. His is not threaded either. Is there 2 styles of connecting rods or is this not right? I will attach a pic of his.