8 3/4 find

I have a '74 Dart Sport that i put a '69 B-Body 8 3/4 into.
All i did was move the spring perches 1/2'' in on each side (i used new ones they are 15 bucks for 2 from Dr.Diff).
I run a 255 60 15 tire on a factory 15X61/2'' rally wheel and super stock springs. There's about 2'' clearance between the sidewall of the tire and the springs.
Before i installed the super stock springs, i rolled the wheel lip for clearance as the tires (sagged out original springs) just touched the lip which is really wide from the factory.
I also run a 3:55 sure grip 489 case center section.
This is an easy modification, and I would do it to any other fastback body styled A-Body ('70 and up Duster, Demon, Dart Sport) in the future.
If you want to see detailed pics of the modification, visit my build thread at the bottom of my post.