Description

Billet Filler Cap Kits

PRP’s stylish filler caps are a great addition wherever a filler cap is needed. These universal caps will fit applications including: Valve covers, rear ends, inspection covers and overflow tanks. Each cap kit features a screw in cap with an o-ring for positive sealing and a weld-in-bung in either steel or aluminum.

Browse our other Engine Accessories products here

Details:

  • Will fit applications: Valve covers, rear ends, inspection covers and overflow tanks
  • Kit comes with screw in cap, o-ring, and a weld-in-bung in either steel or aluminum.
  • Made from 6061 Billet Aluminum
  • Anodized for corrosion protection
  • Available in : Clear, Red, Blue, Black
  • Bung Type: Steel Weld bung, Aluminum Bolt-On Bung, Aluminum Weld Bung
  • Cap Size: Small 2-1/2″ Cap, Large 4″ Cap
  • Made in USA