Harley Evo Exhaust Flange Set fits Big Twin & Sportster by TC Bros Brakes features an O-ring seal and

features an O-ring seal and secures using existing hardware

tank body 17"

aggressive stopping

expanding your selection of compatible tires

Harley Evo Exhaust Flange Set fits Big Twin & Sportster by TC Bros Brakes features an O-ring seal andHarley Evo Exhaust Flange Set fits Big Twin & Sportster by TC Bros TC Bros. do it yourself builders exhaust flange kit. This DIY flange set is perfect for the exhaust pipe builder who has access to a tubing bender. Tubing is 1. 75" OD x 16ga Wall (. 065" Thick) American Made mild steel for superior weldability. These heavy duty flanges are designed to provide a leak free seal and are made in the USA.