Don't want to hijack the thread, but I am wondering if anyone has any information on the different bends, lengths, etc. for a '50 3100 tailpipe. I understand that back in the day, muffler shops had "bend cards" detailing all the info they needed to form the pipes. The tailpipe on my truck has long ago disappeared, so I have no idea of what bends, etc. are needed. I went to my local muffler shop and asked about the "bend cards" and they looked at me like I had grown two heads. I was going to order from Chev of the '40s, until I found that the shipping was going to be nearly twice as much as the pipe. Any help/suggestions appreciated.