Female Aluminum AN Thread Bungs

Choose your size.

Image Part Number Description Price Unit
C73-650 C73-650 $10.99 Each
C73-650-20 C73-650-20 $207.99 Bag of 20
C73-651 C73-651 $10.99 Each
C73-651-20 C73-651-20 $207.99 Bag of 20
C73-652 C73-652 $10.99 Each
C73-652-20 C73-652-20 $207.99 Bag of 20
C73-653 C73-653 $15.99 Each
C73-653-20 C73-653-20 $300.99 Bag of 20
C73-654 C73-654
-12 AN FEMALE ALUMINUM BUNG 1-1/16 -12 Thread See Product Details
$19.99 Each
C73-654-20 C73-654-20 $392.99 Bag of 20
C73-655 C73-655 $25.99 Each
C73-655-20 C73-655-20 $485.99 Bag of 20

Weld-In Bungs


Get the best Bung for your buck!

Pro-Werks Weld-in plumbing Bungs are available in weld-able 6061-t6 aluminum or mild steel, produced on the same machining centers responsible for so many of our precision parts. Male and Female – both a perfect fit with brilliant finishes to make a difference in function and the look of a car.

Popular weld bung uses:

  • Fuel tanks
  • Dry Sump tanks
  • Valve cover venting
  • Oil pans

Make things easy by ordering the best bungs available – by Pro-Werks.

Buying a bunch?  Look at our convenient bulk bags of 20 pieces.

Note: Welding should always be performed by a qualified welder.

Crafted right here in the USA.