We have been reproducing these 440 spacer kits for about 15 years and we did not copy the design from the person claiming we did so on this thread. This is the spacer kit that we have been using with our "M" code exhaust systems successfully without any issues. For those requiring a cast iron appearance spacer kit these are also available. There are better ways to promote a persons product without using derogatory statements regarding that of others.
Tom, did you ever make the one that was 2 flanges welded together? If so this might clear up the comments above. Now with your post these people will know that you did make a change at some time. Just my 2 cents
