This is a set of 10 Polished Acorn head nuts and 10 copper washers.
These mount on the factory head, or any aftermarket head as well, including Vito's Hemi head, Pro Design Cool Head, Noss, Chariot, etc
Awesome looks, and seals the studs from leaking with the copper washers
These are made by Vito's Performance
These are reusable over and over, and will not lock on your studs (like chrome WILL) after multiple uses