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
Application - 1978-87 GM G Body | Brand - Holley Sniper EFI | Emission Code - 5 | Free Flow LPH - 255 | Fuel Sending Unit Ohms - 0-90 Ohms | Fuel Type - Gasoline | Inlet Diameter (in) - 5/16" | Material - Steel & Plastic | Product Type - Fuel Pump Module | Vent Size - 1/4" | Warranty - Limited 90 Day | UPC - 090127057902 | Part Number - 12-306
