Holley LS Oil Fill Cap with Billet Center 721005 our license frames are machined

our license frames are machined on both sides from 6061-T6 billet aluminum

FAST 0-10 0 PSI

O-Ring / Primary and Secondary Filter Included

washers and locking screws needed

and Carter AFB carburetors

Holley LS Oil Fill Cap with Billet Center 721005 our license frames are machinedLS Oil Fill Cap with Billet Center Five way customizable oil fill cap for LS engines Holley's new Oil Fill Cap for LS engines removes the oil fill tube that come stock on LS engines and replaces it with a cap that can be configured five ways plus custom option! Our cap screws directly into all stock valve covers! The base is made of the same glass filled material as the factory to ensure durability. Each cap comes with an aluminum insert that can