Ok, here is the scoop....
There is NOTHING compatible between the two seat models, though the bottoms *appear* to work.
The fact is they *could* work, BUT...remember where the power seat adjustments are on the non-AL7s? On the bottom...so if you put that skin on an AL7 bottom, you are going to have a nice hole on the bottom with no way to patch it up.
The only compatibility I have run across is that the seatback skins interchange between driver and passenger, but no cross-RPO breeding. Seat bottoms will NOT interchange between driver and passenger in ANY RPO, as the contour of the front lower and inboard framework mirror each other, and the seatbelt loop.
Welcome, downwardly mobile yuppies, to the dawn of the Age of Nefarious.
1993 SSEi - FrankenJinx - dead and gone.
1994 SSE (136K strong) - 180* t-stat,HD alternator, most unequipped SSE on the club, XM radio, Kenwood CD/MP3.
2006 Chevy Malibu Maxx LTZ - Custom 2.25" manifold-back exhaust w/FM-80. Probably the only Maxx with this system.