[Spridgets] Steel fuel line flair for new pump.

[derf]

We're talking less than 10 PSI.  If the hose is a tight fit you can
get by without a clamp.  A nylon tie would probably work.
Two inches of straight metal tubing and one worm clamp would suffice.
A flare doesn't really do the same thing as a barbed connector.  The
angle is backward, so to speak.  A flare also might make a sharper
edge that may lead to hose failure.