ok. i think i'm just going to find another oil pres. gauge at the wreckers with those p/n's.....my only question is what kind of wiring is required to hook up that sending unit after i install it on the engine??

1996 Mercury Grand Marquis GS
70mm Aviator throttle body, Professional Products ported upper plenum, STEEDA underdrive pulleys, Auto Meter tach, MSD 8mm wires, MSD coils, 180 thermostat, 17" BULLITT wheels with 245/45/ZR17 Good Year rubber, Blue Oval Industries ceramic coated headers, custom 2.25" cat-back exhaust with x-pipe, Edelbrock SDT mufflers, stainless exhaust tips, Magnaflow Hi-Flow Cats, 21mm HPP rear sway bar
Snow tires and an oil change.