Holley 241-224

The Holley Oil Fill Cap with Billet Insert 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 different ways plus it can be painted for endless custom options! This cap screws directly into all stock valve covers and is made of the same glass-filled material as the factory to ensure durability. Each cap comes with an aluminum insert that can easily be painted before assembly, and a domed Holley decal can be placed on the aluminum insert or directly onto the cap base!

Note: Fits directly into stock valve covers and fill tubes on LS2, LS3, LS7, LS9, & LSA applications. The fill tube must be used with LS1/LS6 engines.