Here are some pictures of my horizontal manifold pipe. I know many have had trouble with theirs splitting at the welds. Mine did to, but then later blew out in a new place. I have sent the pipe to the guy in Tennessee that repairs forged wheels. Frame Straight is the company. He is a miracle worker with metal. All of the pipes cost 870.00 we will see if I save any money. The sheet of metal is expensive, and I understand it will either be tented or gas filled. Has anyone else ever had one repaired? Do you have one lying around, I'll buy it.