Holley 255 LPH OE Style Muscle Car EFI Fuel Tank Modules - Part# 12-306

Holley 255 LPH OE Style Muscle Car EFI Fuel Tank Modules - Part# 12-306
1978-87 GM G-Body Malibu, Montecarlo, Regal, Grand Prix, Cutlass


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 contaminates

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.

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


WARNING: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov


Type: Unknown Type


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