6T and TR6

Motorcycle enthusiasts back then crafted these tanks by cutting and welding stock H-D split tanks

you need a simple

Cut your old ones off (if you have any still

T120 and T140 Bonneville

Baffles for 1-3/4 inch Exhaust Pipes - Universal - 4 inch Material_Steel 6T and TR6Need to quiet down your pipes so you don't wake up your Mom and Dad when you pull in after a 8pm cruise to the mall on your mayhem machine? These universal baffles install by drilling a single hole in your exhaust and bolting them in place. No more reprimands from angry parents, neighbors, or Johnny Law about you terrorizing your neighborhood with open drag pipes. Sold per pair. These baffles measure 4" long.