Tim is correct.
I used Waldron's on my 51 3100, complete exhaust from manifold to rear....every piece and part fit exact, all the clamps and hangers came with it, muffler looked like the original. A shade higher than what a local muffler shop wanted to do a complete system for, but I preferred the clamps and original looking hangers and muffler also. Very satisfied with what I got from them.
