Tim, check around for a race shop in the area that has a fixture for narrowing rear ends. If you can't find one around town someplace let me know, and I'll check with a friend of mine in Aberdeen and see where he get his done.

If the van is a half ton, the springs might be okay, depend on how and where you mount them. If it's a leaf spring with the housing on the bottom, you can reposition the rear end on top of the springs just by cutting off the mounts and welding them on the bottom side of the housing. If the housing is allready above the springs, just get some spacer blocks. Hope this helps ya.

Thanks for the list, might want you to email pics of some of the cars, would that be possible?? Will let you know which ones if you could do that for me. Thanks