Magnum EFI Return or Returnless? & Vacuum Regulator Question

Just get an 92-94 Magnum Fuel Rail.

Its already setup for a return line AND,,this is the best part, it includes a integral vacuum reference regulator.
A new regulator is easily available and installs in about 2 min.

Then all you have to do is simply run the two lines to the tank and filter and you're done.

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