I have to assume that little chrome thingy is a check-valve of some sort to keep the fuel up in the engine bay once it has been pumped up there.
I popped the quick connect off the car and put the whole thing on a (curb) workbench. I then cut the soft-outer rubber hose off of the check valve, then I very carefully removed the hard-plastic hose that is glued onto the barbed connector at the check valve. (I used and extremely sharp Leatherman, you could use an X-acto knife.)
The pretty fuel line is 3/8" OD Spectre fuel line. it cam in a 3' length, prepackaged for my ghetto-whitey convenience.
The hardest part was getting the new hose to slip over the shoulder on the fuel rail fitting. It took some serious muscle to get it past that shoulder. The check valve thingy just pops right back on at the quick connect near the firewall.
I use velcro to hold everything cuz i am constantly taking it all apart and it cleans up nice with the GUNK engine bright.
