Can someone please advise if 90RS door will fit on a 91RS.
I am trying and neither side wants to close. They both drag badly and did not on the original car(90rs) .

 

All third generation F-Body doors are interchangeable. That means (for example) you can take the doors off an '82 Firebird and bolt them to a '92 Camaro. If it's dragging then you need to do some aligning or give us some more details on your project so we can help. And do you still have the 1990 GFX on the doors. They're different from the '91 versions and may cause some clearance problems.

 

Thanks for the fast response.
I did change the GFX from the 91 onto the 90 doors but they were so dragy i took the GFX off.Still doors wont close without a GOOD lift and SLAM.
Are they adjustable to any extent ? It did not look like there was any slots or over-size holes.

 

they are adjustable but i would check to make sure the hinge pins are still good and replace if neccesary....