braided AN fuel line

[musclcar]

when was AN style braided line and fittings introduced into the performance market. http://www.yenko.net/ubbthreads/images/graemlins/biggthumpup.gif

[Pantera]

Sometime in the '60's or early '70's was when they became more common. Years ago, a lot of aircraft mechanics would use them on dragsters and finally aftermarket companys started to sell it commercially for anybodys car that wanted it.