Russell -10 AN male port to -8 AN male swivel regulator-to-rail adapter in black anodized finish lets you adapt between different AN fuel line sizes for EFI systems. The swivel design eases hose routing and connection to regulators or rails, and construction aims to maintain a positive seal at operating pressures. Use it where line size transitions and flexible orientation are needed in fuel plumbing setups.
Russell Performance Adapter -10 SAE Male Port to -8 SAE Male Port Swivel Black