Which parts specifically do you want to interhcange?  Just the strut itself fits 91 and earlier L/N bodies, and 84-94 J bodies.
First gen cavy's ('84-'87) have a different top strut bolt pattern then a L-body. The top strut mounts are interchangable with different struts though.
'94 Z26, running a newer 3100, euro tails, and extremely loud air horns.
'86 Cavalier Z24 clone
'94 Kawasaki 550sx
'88 Kawasaki JS300 with a pp 550sx engine