Looking for early style petcocks that you don't need an engineering degree to work or vice grips to turn them on and off? Biker's choice offers inexpensive and easy-to-install chrome plated steel direct replacement petcocks. They are 3/8 in. NPT thread and are available with an OEM-style straight outlet. They work better than stock fuel valves and have a useable reserve setting.
Fits Harley-Davidson Sportster 1957-74, Big Twins 1966-74