Designed for use with a 22mm petcock (sold separately)

everyone's favorite color

Use your Kill Bill Switch as protection from manipulation and theft

When running a custom air cleaner (such as a Lowbrow Louvered Air Cleaner or a Gasbox Dog Dish Air Cleaner) on a Harley-Davidson Evolution Big Twin or Sportsters engines or a Twin Cam engine

Ensures straightforward

3/8 inch NPT Custom Petcock - Polished Brass Use_Standard Designed for use with aMachined from brass and available in a polished or hrome finish, this petcock will give a very clean look to your gas tank. They fit directly to all gas tank with 3 8 NPT thread. This petcock includes a petcock filter, and will accept fuel hose with 5 16 inside diameter. Note: This petcock does not feature a reserve setting, only ON OFF