custom sub box fittment in all 3g camaros? HELP!
 

I built a custom sub box for the 3g camaro and recently found out that the box doesn't fit all camaros the same. does anyone know if there is a difference in the trunk of some camaro/firebirds, versus others, ex: is the trunk the same for the z28 vs non z28 or t-top camaros vs non t-top? any help would be great, Thanks!!!