Steel Power Steering Box Adapter Fitting 18mm-1.5 IFM/-6 AN, 80-Up GM
- This adapter fitting is commonly used to adapt power steering boxes to AN 6 connections.
- 18 mm-1.5 O-ring seal on one end and AN6 male on the other.
- Inverted flare fittings are used on most GM power steering boxes 1977 and older.
- Metric thread O-ring fittings are used on later model GM power steering boxes 1978 and newer.