CHROME PETCOCK FITS OEM THRU 74 AND ALL INTERNAL 3/8 NPT TANKS OEM#62125-55B
Source: Custom Chrome
While you re creating that out of sight one-off tank, don t forget you need to get the gas to the engine, and that calls for a petcock mount. Most Petcocks used in custom applications, and what we offer, have either 3/8 NPT or NPT threads. These steel Petcock Bungs are offered to accept either thread size. They are 2 long, with of either 3/8 NPT or NPT internal thread for your petcock to screw into, then the remaining 1-1/2 bored out to .8200 inner bore to allow good gas flow. Can be used with custom oil tanks as well. Comes Raw. Position Petcock Bung where you want the petcock to mount, cut a hole in the tank, then weld er in! From Johnny s Custom Shop, Texas, USA. Sold Each.