Drivetrain '97 Gears in '92 Rearend?

[Wes92Gt]

Im rebuilding my '92 Gt's rear-end with some different gears...my friend has gears and a posi unit from a '97 cobra and is willing to let me have them but will they fit? do i have to worry with the teeth on the axle shafts fitting? both rear ends are 8.8's
Thanks, Wes

 

[Mustang5L5]

Other than the brakes, 86-98 Axles/housings/Trac-lok's are virtually the same thing.

 

[Wes92Gt]

Awesome! Thanks