Russell Performance -10 AN to -12 AN Coupler Reducer

When you're setting up a custom fuel or oil system, sometimes you need to adapt fittings of different sizes. This coupler reducer from Russell Performance is designed to help you connect a -10 AN hose end to a component that uses a -12 AN fitting, or vice versa. It's a straightforward way to make sure your lines hook up correctly without needing to replace other parts.

This fitting is made from 6061-T6 aluminum, which keeps the weight down while still being strong enough for most automotive applications. The precision machining ensures a good seal at the maximum operating pressures you'll encounter in fuel and oil systems. It features a red and blue anodized finish, which not only looks good but also helps protect the aluminum from corrosion.