XRP Aluminum Hex Head Plug -12 AN O-Ring - Blue O2 Sensor Bung - Super Shortie Style -

- Super Shortie Style - w/o Smog Injection Or Injection Heads

1990-1991 Mercedes-Benz 350SDL

Phenolic Plastic

1984 to 2002 Camaro/Firebird/Buick Grand National

XRP Aluminum Hex Head Plug -12 AN O-Ring - Blue O2 Sensor Bung - Super Shortie Style -XRP Performance Aluminum Adapter fittings are available in a wide variety of styles and sizes to fit most plumbing applications. NOTE: Requires use of O Ring, Crush Washer or Stat O Seal (available separately). XRP is one of the leading names in performance automotive plumbing components. With thousands of aluminum fittings, hoses, hose ends, and adapters, XRP offers a complete selection of high quality parts. For the finest, most advanced fluid