I just looked at my setup and took a couple of pictures. They are just Earl's AN fittings. If I remember correctly the Russell fittings do unscrew. So I just took them to my local speed shop, and got two Earl's AN to hose barb fittings. Don't use any sealant on AN fittings, they are designed to seal without the use of sealant. So I clamped two rubber fuel injection lines onto the hard lines coming out from the "frame", and clamped them right to the two hose barbs that are now coming down out of the bottom of the Russell lines. It's been over a year of daily (and spirited) driving with no problems at all. I don't have a smart phone so it is a PITA to get pictures on the computer but I will put them on later if I get home from work at a decent hour.