Granatelli Motor Sports 280114 Vented Oil Breather Cap -20 AN Male to -10 AN ORB Female Black

The Granatelli Motor Sports 280114 is a precision-engineered vented oil breather cap designed to provide optimal crankcase ventilation for high-performance engines. This component plays a crucial role in maintaining engine health by promoting efficient release of crankcase pressure, reducing oil contamination, and extending engine life.

Key Features:

• Crafted from high-quality billet aluminum for exceptional durability and heat resistance
• Black anodized finish provides corrosion resistance and a professional appearance
• -20 AN male thread fits standard valve cover ports
• -10 AN ORB (O-Ring Boss) female thread accepts any -10 AN male breather fitting
• Functions as a thread adapter for aftermarket breather systems and catch cans
• Vented design prevents oil from being forced out of seals and gaskets during high-RPM operation
• No special tools required for installation

Ideal for high-performance street cars, race vehicles, and custom engine builds. This breather cap is perfect for engines with forced induction or high-revving naturally aspirated setups where proper crankcase ventilation is critical. The precision-machined billet construction offers superior strength and heat dissipation compared to stock plastic caps while adding a high-performance aesthetic to your engine bay.