Billet M50 Non Vanos Block Off Plate

Disclaimer: Raw aluminum has a high likeliness of corrosion and is easily damaged. We recommend using a protective coating. Anodized variants available soon!

Introducing our new billet aluminum Non Vanos block off plates! Get rid of your cast aluminum OEM part and make your engine look better too! Manufactured out of 6061 Aluminum in the USA. Direct application for M50B25 Non Vanos engines. Maintaining OEM fitment, allowing a direct fit of the valve cover gasket and vanos gasket!

Type III hard anodized  is a surface treatment applied electrically that greatly enhances the aluminum’s properties. Key benefits include:

• Extreme hardness & wear resistance — significantly harder than typical anodizing and often compared to hardened steels in surface properties.

• Thick protective oxide layer that resists scratching, abrasion and corrosion.

• Better surface durability under stress — ideal for high-use parts.

• Good chemical resistance and improved ability to retain lubricantsThis coating is a mil-spec (military grade) finish for aluminum parts that see high load and heat like engines.