Sorry,i have a 4 door,and the race is one piece.it presses out of the hub from from the front out the back,and the race is secured by a snap ring.I have never seen a more stuck snap ring in my life,and i service firetrucks for a living and see some real bastards every day.I pressed it out before by putting a piece of round stock in the race that fit snug and pressed against the round stock.It popped right out.A buddy of mine got a piece of 1.5 inch schedule forty pipe,hammered it into the race,put plate on top of the pipe and pressed it out no prob.
Just find something strong that will catch inside the old race,and press off of that.You are putting in a new one so it doesnt matter if it gets eat up.