t-top Interchangability on all g-body?

[nictheking]

i found a buick regal t-type 84 t-top with bad floor and rocker and i have already a monte carlo 83. my project is to swap de roof on my monte. anybody knows if the roof top is the same on all g-bodys?
thank you
nicolas

 

[jaycee2007]

Im in the process of doing the same thing([I NEED THAT REGAL!!!!!) But ive been told Regal and Cutlass work together, and GP and Monte works together.

 

[Blake442]

The roof itself is the same, but the area around the 1/4 glass will vary from model to model. A little care will need to be taken in deciding where to section it together.