The Russell -6AN to 12mm x 1.25 O‑ring adapter converts AN hose ends to metric GM TBI fittings for secure fuel system connections. Precision‑machined from 6061‑T6 aluminum, it provides a positive seal at maximum operating pressures and fits common components like pumps and filters. The Endura finish complements hose installations while maintaining leak‑free service in EFI and TBI setups.
Russell Performance -6 to 12mm x 1.25 O-Ring Seal (Endura)