B body rear axle in an A body

That was a fantastic build thread ...congrats!
...the B body 8 3/4 you installed have the 15 x 7 rallies with 275 60R15?
Looks great!
Thank you for the compliment, it was a lot of work!
The car has factory 15 X 6 1/2 rally wheels off of a Cordoba and 255 60 15 radial t/a tires on the rear.