Quote:

5/16" is actually -5AN. I have used -6 to -5 adapters and hardware to connect -6 flex lines to OEM type 5/16 steel tubing. IMO, -4 is too small. I prefer -6 teflon.



He is right i was mistaken

here is a chart

http://www.russellperformance.com/misc/tech/main.shtml

Last edited by 540challenger; 09/30/09 01:29 PM.