I have done some searching on the net and found a site that sells the spacers. It shows a close up pic and they looh east to make. Looks like you could cut two peices of place out the same size as your mounts and weld one on each side of a peice of pipe and just make it the size you want. With the center cut out for the shock of course. I would post the web site but i am not sure on you rules. The cornfeds do have some good prices, i think i will get my diff drop from them.

My signature has been removed.