Quote Originally Posted by PitchBlackC3 View Post
That is a single inlet fuel rail.
The hard plastic line running to the top front with the green cap is the EVAP line.
The hard plastic with the foam sleeve running to the center top is the PCV line, should be ran to that open port on the valve cover.

Your 2 fuel lines on the truck need plumbed to a corvette regulator and then the one line from it goes to the fuel rail inlet.
ok perfect..thanks!! the other guy was being an ass. lol. now where does that hard plastic line hook up to?