Billet Radiator Overflow Tank - Polished OR Black 77109 Expansion

Are you looking for the best overflow tanks on the market? If so, then look no further!

Billet Specialties overflow tanks are machined from 6061-T6 billet aluminum and include adjustable billet mounting brackets to ensure proper positioning. Choose from either polished or black finish to match your engine bay theme.

Additional features include:

* Knurled O-ring cap for a no-leak seal
* Stainless hardware
* Aluminum push-on fittings
* Industry-leading mirror finish polish (or black anodized)
* Internal return tube
* MADE IN THE USA!