8.73 rear??

That would pretty much only work in a minitubbed/relocated spring car. 15x10's with roughly a 3.5" backspace

Agree with Sydcuda, the housing only is probably right at 43" wide. No chance that fits in a std spring location car.

IMHO, that's too much money for a stock axle shortened rear. You could get a B body rear, shorten and buy better axles for right in the same money.