The holes are drilled to match a standard US license plate

which means it can be run as a spool wheel (no brakes) as well as with a single rotor

Perfect for making a custom extra exhaust for your motorcycle or modifying an exhaust you already have

Available in Black or Chrome

Their engineers

Mustang Gas Tank - Single Filler - 3.3 Gallon Thread Size_6mm-1.0 The holes are drilled toThis Single Filler Mustang Gas Tank has a large 3. 3 gallon capacity. Available in raw steel, these universal motorcycle fuel tanks feature custom styling and can be used for custom builds. This tank accepts a 3 8" NPT petcock and standard cam style Harley Davidson gas cap. (sold separately). This tank accepts a 3 8" NPT petcock (Right side of tank) and a standard cam style Harley Davidson gas caps Un drilled universal mounting tabs 3. 3 Gallon fuel