20AN Male to 16AN O-ring Port Adapter Black

The 20AN Male to 16AN O-ring Port Adapter Black from REDHORSE PERFORMANCE is a crucial hydraulic fitting designed for custom fuel system builds, turbo setups, and high-flow cooling loops where a reduction in port size is necessary. This adapter effectively connects larger 20AN supply lines to smaller 16AN component ports, simplifying plumbing configurations without compromising reliability.

Engineered with REDHORSE's advanced O-ring seal technology, the 20AN Male to 16AN O-ring Port Adapter features a precision-machined body and an integrated O-ring groove that ensures a leak-free connection capable of withstanding sustained pressure. Constructed from aluminum alloy and finished with a protective black anodize, this adapter is resistant to corrosion from fuel exposure and coolant chemistry, making it ideal for various automotive applications.

Mechanics and fabricators working on street machines, track cars, and forced-induction platforms will find this stepped adapter invaluable for downsizing fuel delivery circuits and integrating auxiliary components. Its compatibility with standard 16AN fittings eliminates the need for thread-seal tape and Teflon, streamlining the installation process.