82+ everything should bolt in...
Only one issue with front suspension on AE72, and AE86.. the struts are 12mm closer together on the AE86 then the AE72. The lower cross member is the same. That means that if you use the AE86 strut tube in an AE72... you will automatically have 6mm of positive camber(positive is not the "good" camber) per side........
I fixed my issue with adjustable lower control arms.
Cylinder head porting specialist - http://japanesenostalgiccar.com/forum/viewtopic.php?f=1&t=24099
Information = POWER