Click on image to zoom

Earl's Billet Fill Cap-Aluminum Weld Bung

1.38 diameter opening
Limited Supply: only 1 remaining
Availability: Same Day Shipping!
Shipping: Ships from Michigan.
Was: $34.99
Sale: $31.16
Save: 11%
Save: $3.83


BILLET FILL CAP- Aluminum Weld Bung

Looking for an alternative to your stock fuel cell cap or maybe you need a fill cap for that custom oil tank or valve cover you are building? Well, look no further! Earls has created a full line of Billet Fuel Cell Caps and Billet Fill Caps. Earls caps are CNC machined from 6061-T6 billet aluminum and they feature a bright black anodize for great looks and corrosion protection. Each cap features a laser etched Earls logo so you know it is quality product.

Earls Billet Fill Cap kits allow you to put a fill cap or inspection plug anywhere it is needed. EAR166018 features an aluminum weld bung. All kits feature an easy to grip screw on cap with O-ring seal and a 1.38 diameter opening.


  • Kit allows for installation of a fill cap or inspection plug anywhere needed
  • Features aluminum weld bung
  • Easy to grip screw on cap with o-ring seal
  • 1.38'' diameter opening
  • Earl's Billet Fill Cap-Aluminum Weld Bung 166018 at low everyday prices. Be sure to check out all of our products from Earl's Performance Products including Earl's Performance Products Aluminum Weld-In Bungs w/ Cap.


    • EAR166018ERL
    • EAR166018ERL
    • 90127687963
    • Earl's Performance Products
    • Available
    • Same Day Shipping!
    • New

    Shipping Information

    • Item Requires Shipping
    • 0.4 lbs.
    • W3.4000” x H2.3000” x L3.0000”
    • Ships from Michigan.

    Customer Reviews

    Comment Total Reviews (0)

    Write the First Review!

    You must login to post a review.