Holley Performance HP Billet Mechanical Fuel Pump Features: HP Series Flow 170 GPH Made From 6061-T6 Billet Aluminum Durable And Good Looks -8 Inlets And Outlets Pre-Set Idle Fuel Pressure Of 7.5 PSI Fuel Pressure Regulator Required -8 AN Inlet/Outlet Fittings Installed Bases Are Independently Rotatable Height: 5.25 Width: 5.50 Length: 11.00 Weight: 3.20 lbs Vehicle Type: 2715 Fitment: 1989/GMC/V3500/Sierra Classic Standard Cab Pickup 2-Door/7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated::Not Legal For Street Use^^1989/GMC/V3500/Sierra Classic Crew Cab Pickup 4-Door/7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated::Not Legal For Street Use^^1989/GMC/V3500/Sierra Classic Cab & Chassis 4-Door/7.4L 454Cu. In. V8 GAS OHV Naturally Aspirated::Not Legal For Street Use^^1989/GMC/V3500/Sierra Classic Cab & Chassis 2-Door/7.4L 454Cu. In. V8 GAS...
