what sixe rear in a 98 v6 5spd stang?

it's a 7.5"


The brakes and axles are the same. Just pull the brake hardware and the axles out of the 7.5" rear and swap them into your 8.8. That way you can keep your 3.73's and still get the rear disk brakes.

V6 and GT brakes front and rear are the same from 94-04