see any difference in these.
this is prolly the -6 fitting you use, or close to it. I bet you have nicked the new powder coat on the fuel bowls a few times installing them.
http://www.hotboatpics.com/pics/data...3Holley_-6.jpg
Take a look at these puppys.
Notice that you can get a wrench on it.
http://www.hotboatpics.com/pics/data..._new_style.jpg
-8 fittings are the same way. I wonder why they even put the hex up by the threads in the first place?
http://www.hotboatpics.com/pics/data...ley_-8-med.jpg
These long female ones are the same way too. Hex where you can get at it, what a concept.
http://www.hotboatpics.com/pics/data...ong_female.jpg