Vibrant 16679 Male ORB to Female Metric Adapter -8 ORB to M18x1.5

The Vibrant Performance 16679 is a precision-engineered hydraulic adapter fitting that converts male -8 ORB (O-Ring Boss) connections to female M18 x 1.5 metric threads. This adapter enables seamless integration between ORB-style fittings commonly used in performance automotive applications and metric threaded components found in many European and Asian vehicles.

Key Specifications:

• ORB Side: -8 AN male with O-ring groove for leak-free sealing
• Metric Side: M18 x 1.5 female threads
• Constructed from high-quality aluminum or steel for durability
• Ideal for oil, fuel, coolant, and hydraulic system connections
• Precision CNC-machined for accurate thread engagement

This adapter is essential for custom plumbing applications, turbo oil feed/return lines, fuel system modifications, and brake system upgrades where ORB and metric fittings need to interface. The O-ring boss design on the -8 side provides superior sealing compared to traditional NPT threads, while the M18 x 1.5 metric thread is a common size found on oil pans, turbos, and various engine components.