What he said ( 7.5 open to L/S )

[ngzcaz]

I'm more uniformed than the last post. Will a carrier alone make an open rear to a L/S or do you need to do more ? Vehicle is an 89 Ranger, 7.5 with 3:45's
I can get one from an 88 Mustang ( carrier only ) Is that all there is to it or do I need to get more " stuff " ?