Same pump that we use on the Duramax with
special fitttings to plumb directly into the OE
lines. This should be the last lift pump you
ever buy!
"Please note that
this pump is a centrifugal design. It will not
prime itself upon installation and requires a
leak free system so as not to lose it's prime.
The best way to prime/bleed it is by applying
light pressure to the tank with the filter
bleeder open OR via suction from a hand vacuum
pump (Mighty vac) or oil suction gun applied to
the filter drain hose. Once this has been done
start the engine with the pump off and run or
drive for a bit then apply power." -JK