Full float rearends

[Silver69Camaro]

Originally Posted by another69

couple hundred bucks on top of about 3 grand

That's why not, IMO. How much more do you want to spend? A good set of 31-spline axles with 3.150" bearings is somewhat overkill for most of us.

I'd be willing to bet a SF axle is slightly lighter, both in unsprung and rotating mass. AND you have all the brake kits you want that will bolt on.

With that mentality, you might was well go for a 4" driveshaft. But it's only money.