With the blower in place, everything else was a simple installation procedure. The blower's bearings receive pressurized oil from a tee at the back of the block. It's best to us stainless steel braided line with AN-type fittings and hose ends. The drain line feeds back into the oil pan. Unlike most applications, since we had a Billet Fabrication aluminum oil pan with a welded-in bung and fitting, we didn't have to go through the ritual of "poking" a hole and tapping it.