Holley needle and seats

woodsnake

15 Year Member
Jan 16, 2007
1,352
15
69
Hicksville, NY
I have managed to get a few "extra" Shelby style "le mans" bowels. So my question is:
As the needle and seat assemblies are mounted horizontally, VS vertically for the traditional 'cathedral' bowls, is there any other difference than the direction of action? Can I use the needle and seats in the quick kits, or do I need some piece of unobtanium to rebuild them?