Vented Filler Cap with Check Valve and Steel Weld In Bung
Vented aluminum filler cap with steel weld in bung. Stainless Steel ball inside of cap blocks the vent if vehicle flips to help prevent liquids escaping.
Threads are 1 1/4 - 12
Cap OD is 1 3/4"
Bung drop through diameter is 1.5"
Viton O Ring included
Made in the USA
If you need the bung and cap to sit higher on your tank, choose the added height you need from the drop down menu. I will TIG weld a chromoly 4130 16 ga tube to the bung. The added tube will be measured from the bottom of the mounting lip on the bung.