Racer,
for the last two projects I used the Gates LOL hose. [same hose that Russell sells] [In the NHRA rule book there is a listing of approved hoses.]
And used the Russell push lock fittings with a product that Gates has called Powergrip Clamps These are a heat shrink material that grips the hose to the fitting. You do not use the Russell trim ring, the Gates products takes it's place. This is a quick, easy, good looking system. I know a number of racers doing this with no problems.
A local auto parts store who sells Gates products can get these items.
Send me your E-Mail address to me,
durafin@gmail.com . I will send you a photo of a fitting installed.
Jeff & Larry Woodfin
Team Woodfin Racing
F/SA
"Standing Novation" 1969 Nova
"I am glad old, is not as old as it used to be" Larry Woodfin