T-TOP INTERCHANGE

[442kid]

Does anybody know 100% from experience if an 1986 monte ss factory t-top roof is completely interchangable on a 81-87 olds cutlass 2 dr? i know the interior trim all looks the same and glass roof panels etc but to me the quarter window shape looks different so if you were to remove the roof at the factory seams would this include the rear quarter glass shape and are they the same or different between cutlass monte and regal etc?

 

[88hurstolds]

Quarter glass is different, everything else is the same, rear window, A pillar, not sure on B pillar but I believe it is the same they just used different trim.
Not sure if the top of the quarter glass is the same with all of them where it meets at the roof seam, you may have issues there but that's workable...

 

[442kid]

Thanks for the info. That was my concern as it looks like the top of that window area there are spot welds from the factory so if I want to install it on a cutlass this maybe an issue?