Kinda O/T sorry for the HiJack! Dad's planning on new mufflers+tailpipes for his 69 Dart. He wants to use the 340 style tips as well. I found the stainless version on accurateltd's site. Are the correct hangers for the tips necessary? We'll be using a local guy to bend up the tailpipes as there aren't any now. IIRC, the correct hangers were $60 through Accurate!