Vibrant -10AN Male to .625in Tube Adapter Fitting (w/Brass Olive Insert)

Vibrant Performance is a well-known name in the fabrication world, and this adapter fitting is a prime example of their practical approach to building custom systems. If you're working on a custom fuel or oil line setup and need to connect a hard line to an AN fitting, this part makes that transition straightforward. It takes a 0.625-inch (or 5/8-inch) hard tube and adapts it to a male -10AN fitting, which is a common size for higher-flow applications.

This adapter is constructed from 6061 aluminum alloy, which keeps the weight down – a big plus when you're building a custom setup where every ounce counts. It includes a brass olive insert, which helps create a solid seal on the tube when you crimp or flare it. This is a simple, well-built piece designed to do one job reliably: connect your hard line to your AN plumbing.