As long as you are going from hardtop to hardtop, or vert/t-top to vert/t-top the actual door glass should be the same from 79-93 I would think. For sure 79-86 or 87-93 if there is a split. For quarter windows 79-86 and 87-93 are the pairings, and then hatch vs. notch makes the difference on top of that.
2003 Redfire & Black V6. Full suspension, 8.8 w/ 4.10s, tuned. 4.3L stroker + turbo capable of 550 hp soon
1992 5.0 Auto Hatchback...needs wiring, interior, ...basically everything
RIP: 2015 SHO PP, 12.87 @107 1/4 mile