It should fit, however you will probably have to delete the quad shocks, and maybe have to give a slight roll to the fender lip. I ran 26x10.5 ET Streets on my 90 coupe without any mods, but the ET Drags are wider. I run 28x10.5 ET Drags on the car now, but have a slight fender roll, quad shock delete, and weight jacker lower control arms with the spring perch raised up quite a bit.
If you want no problems, try 26x8.5 ET Drags. That should be enough tire for your setup anyway.