Harley Evo Exhaust Flange Set fits Big Twin & Sportster by TC Bros Battery Boxes then the bolts pass through

then the bolts pass through the tophats and thread into the mounting bungs located on the bottom of your fuel tank (not included)

To install

Failure to do so can cause the fluids to gel resulting in dangerous loss of braking control

These mechanical clutch controls are premium quality CNC machined aluminum that is black anodized for durability and style

Compatible with nearly all 1-3/4" drag pipes

Harley Evo Exhaust Flange Set fits Big Twin & Sportster by TC Bros Battery Boxes then the bolts pass throughHarley 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.