Earls Aluminum AN O-Ring Port Plug - Size: -4AN O-Ring Port - 2 pc. - Anodized Black - AT581304ERL

Earls Aluminum AN O-Ring Port Plug - Size: -4AN O-Ring Port - 2 pc. - Anodized Black - AT581304ERL

Aluminum AN O-Ring Port Plug

These new AN port plugs feature a slim, modern lightweight design with an internal Allen head hex. The design of these plugs is more attractive than traditional port plugs, and they are available in blue or black anodized finish. Made from 2024 Aluminum. The -3 AN to -6 AN sized plugs are available in pairs and the larger sizes are sold individually.

Earl's Performance Plumbing brought aviation fluid transfer technology to the automotive performance market over five decades ago and top funny car and open wheel teams still rely on Earl's today.