I am gonna get a 4 link kit and use my 9" ford rear axle. The kit uses some brackets that weld onto the bottom of the axle to connect the links to. The yoke angle of the rear will be dependant on where radially the brackets are welded on.
I do not have a transmission yet so I don't know how the trans output will be angled.
Is this something I need to wait to do until I have the trans in place, or should I set it up so that the rear yoke points perfectly staight forward and then just place the trans. as close to that line as possible?
Also, when the rear suspension travels, will the axle actually rotate, or does a 4 link keep the axle in the same position throughout the travel?
I don't really know where the rear susp. will settle down to once everything is done. Right now it's just a cab on a bare frame.