I'm having a hard time finding a quality fuel petcock for my 57 Harley 165 st. Most of the ones I have tried began leaking after a little while. The last one I had was pretty good quality and lasted about 3 years before it began leaking slightly. It was ordered by a local motorcycle shop and looked similar to stock with reg and reserve petcocks. Any suggestions about where I might find a high quality one to be used with rubber fuel lines. Also the carb float sticks open from time to time and leaks fuel like crazy. Any suggestions on a fix? |