Ford 9"

[speedjohnston]

Personally I would buy one from the manufacturer you are going to need for your axles. The housings aren't that expensive anyway, and you can have them come braced, made to your width with a drain plug, vent, small or big bearing ends, etc. They will also be to blame if the axles don't fit properly. You can still use a stock type housing, its just easier this way.