Sniper Motorsports Buick, Chevrolet, Oldsmobile, Pontiac... Fuel Pump Module Assembly

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OEM TANK HANGAR GM G BODIES;The pump is not compatible for use with PWM (Pulse-width Modulation);Holley EFI Fuel Tank Modules - 255 LPH - GM G-Body;Fits 1978-1987 Chevrolet Malibu / Monte Carlo / Buick Regal / Grand Prix / Cutlass;Fuel pressure is internally regulated to 58 psi eliminating the added expense and effort of purchasing and installing an external fuel pressure regulator - no separate return line is required because this module returns excess fuel right inside the tank! This 1978-87 G-body Muscle Car EFI Fuel Pump module was designed as a direct replacement for your factory pick-up and sending unit. There is no need to purchase a custom EFI fuel tank. You can even retain the factory fuel hard line - just connect the outlet of the pump module to the hard line on your vehicle with EFI-rated fuel hose and hose clamps available in the Earls Vapor Guard line. This Muscle Car EFI Module includes a 255 LPH fuel pump and a Holley HydraMat. HydraMat is an amazing patent-pending fuel reservoir system that reduces fuel starvation issues that might otherwise occur while cornering, accelerating, stopping, traversing inclines, and during low fuel conditions.;This in-tank fuel pump module is a high-pressure unit that flows 255 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 550 horsepower;A pre-calibrated fuel-level sending unit designed to work with the factory fuel gauge for this application is included;This module also features a HydraMat filter which has a unique internal reservoir that keeps fuel available at the pick-up and also provides protection from contaminants