Update:
I went by Advance Auto Parts this evening and they were kind enough to pull a front and rear strut for a '92 and a '93 Corolla for me to compare.
The fronts seem to be identical, diameter and hight, but had different style and position for the brake hose attach ears. Attach holes for the steering knuckle are identically spaced and sized.
The rears were identical also in diameter and hight, but the lower spring perch on the '93 was about 0.25 inch, or less, wider than the '92. Attach holes spaced and sizes the same.
From what I see I think they will work. Also, the rears had the attach point for a sway bar, which my stock ones don't.
I think I'll try the Drop Zone set for the '93, on my '92.