Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - On Fuel lines...
View Single Post
  #2 (permalink)  
Old 05-02-2010, 11:50 AM
ericnova72's Avatar
ericnova72 ericnova72 is online now
More for Less Racer
Join Date: Jan 2007
Location: S.W. Lower Michigan
Age: 50
Posts: 13,115
Wiki Edits: 0

Thanks: 133
Thanked 1,721 Times in 1,460 Posts
That is what is called the metric bubble flare, or maybe metric ISO flare, I can't remember which its called at the moment. They will not seal if you re-flare to 45 or 37 flare unless you also change whatever fitting they screw into to match the new flare type.

Your current fitting makes a double seal, to the bottom of the step at the fitting and at the top of the step to the nut.
Reply With Quote