avs caddies question

ok i have a set of stock caddies the 86-93 style and i like the clear lenses avs has but they say they dont fit stock caddies, i just want to know what the difference is or is there a way to make them work on stock caddies

anybody know?

bump. i like the clear ones too. i'vealso got 86-93 or 96 or whatever.