If you haven't run a sealed battery before you are in for a treat

5/16-32 thread

1954-73 XL

T100 1967-71

- Filler accepts a Harley-Davidson style thread-in gas cap (not included) The P-Nut Tank is intended for use on custom motorcycles

Ovate Axed Gas Tank - Super Narrow - 1.6 gallon Subcategory_Brake Line Components If you haven't run aThe Ovate Gas Tank started life as a traditional Axed gas tank, but we narrowed up the profile for the right look. We took a wedge out of the center of the gas tank, narrowing the front by 1 inch and keeping the rear the same width. We also moved the 1 4 inch NPT petcock bung to the far rear on the left side to allow you to use every bit of the gas in the tank, which holds 1. 6 gallons. The filler bung was changed from a cam style bung, which only