AN fitting chart

[C Body Bob]

commonly used in aircraft & race cars

 

[C Body Bob]

Very helpful to have these wrenches made for the soft AN fittings. If you don't have the correct wrench & I don't just wrap the fitting with one layer of household masking tape. Still be carefull. Tighten slowly then remove tape & fitting should be fine

 

[Jakenks]

good info, as I am restovating an old C Body race car, thanks!