1/2" x 3/8" NPT Steel beaded end hose barb?

[idrivemopar]

Has anyone seen new 1/2" x3/8" NPT beaded end hose barb? These go on the intake manifold for the heater hose. I found brass and aluminum, but cant seem to find one that is steel. Was thinking for expansion purposes since manifold is cast it would be better to use a steel one rather then aluminum, brass would be my second choice. If anyone knows where to find one let me know.

Thanks!

 

[bob myers]

Give amazon a shot. Last night I found that they could supply me with a double barbed fiting for 3/8 pipe on one side and 5/8 pipefiting for the 5/8 pipe. I think is was $8 and chance plus hipping.