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Holley OEM Style EFI Fuel Tank Modules 12-303

Holley OEM Style EFI Fuel Tank Modules 12-303
Holley OEM Style EFI Fuel Tank Modules 12-303Holley OEM Style EFI Fuel Tank Modules 12-303Holley OEM Style EFI Fuel Tank Modules 12-303
$562.99 ea
NEWBackordered until 05/31/2022Out of stock with HOLLEY PERFORMANCE PRODUCTS as of 05/26/2022
Model: 3991208
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
STANDARD
DELIVERY
STORE PICKUP
[More Info]
Converting the carbureted fuel system on your car or truck over to EFI has never been easier! Holley is excited to introduce our Holley OEM style fuel tank modules that are designed as a direct replacement for your factory pick-up and sending unit. There is no need for modifications and you will not have to replace your 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 some EFI rated fuel hose and hose clamps such as the Earls Vapor Guard.
Features:
  • In-Tank High Pressure 255 lph Unit
  • Fuel Level Sending Unit Designed For Factory Fuel Gauge
  • Incl. HydraMat That Provides Protection From Contaminates
  • HydraMat Keeps Fuel Available At Fuel Pickup
  • Fuel Pressure Is Regulated Internally At 58 PSI
  • Eliminates Purchasing An External Pressure Regulator
Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
Installation Notes:
The pump is not compatible for use with PWM (Pulse-width Modulation)

About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Downloads:

Download Name File Size
199r11469.pdf431.52KB

Videos:

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Engine Fitment Notes
Buick Skylark 1968 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Buick Skylark 1969 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Buick Skylark 1970 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Buick Skylark 1971 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Buick Skylark 1972 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Buick Special 1968 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Buick Special 1969 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Chevrolet Chevelle 1968 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Chevrolet Chevelle 1969 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Chevrolet Chevelle 1970 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Chevrolet Chevelle 1971 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Chevrolet Chevelle 1972 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Chevrolet El Camino 1968 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Chevrolet El Camino 1969 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Chevrolet El Camino 1970 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Chevrolet El Camino 1971 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Chevrolet El Camino 1972 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Oldsmobile Cutlass 1968 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Oldsmobile Cutlass 1969 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Oldsmobile Cutlass 1970 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Oldsmobile Cutlass 1971 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Oldsmobile Cutlass 1972 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Oldsmobile F85 1968 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Oldsmobile F85 1969 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Oldsmobile F85 1970 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Oldsmobile F85 1971 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Oldsmobile F85 1972 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Oldsmobile Vista Cruiser 1968 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Oldsmobile Vista Cruiser 1969 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Oldsmobile Vista Cruiser 1970 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Oldsmobile Vista Cruiser 1971 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Oldsmobile Vista Cruiser 1972 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Pontiac GTO 1968 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Pontiac GTO 1969 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Pontiac GTO 1970 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Pontiac GTO 1971 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Pontiac GTO 1972 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Pontiac Grand Prix 1968 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Pontiac Grand Prix 1969 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Pontiac Grand Prix 1970 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Pontiac Grand Prix 1971 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Pontiac Grand Prix 1972 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Pontiac LeMans 1968 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Pontiac LeMans 1969 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Pontiac LeMans 1970 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Pontiac LeMans 1971 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Pontiac LeMans 1972 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Pontiac Tempest Base 1970 6.6L / 400 / V8
5.7L / 350 / V8
4.1L / 250 / L6
255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Pontiac Tempest 1968 255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator
Pontiac Tempest 1969 6.6L / 400 / V8
4.1L / 250 / L6
255 LPH In-Tank Fuel Pump Module; Incl. Fuel Level Sending Unit/Hydra Mat/Internal Fuel Pressure Regulator

Specifications:

Application 1968-1972 GM A-Body
Emission Code 5
Free Flow LPH 255
Fuel Sending Unit 0-90 Ohms
Fuel Sending Unit Ohms 0-90 Ohms
Fuel Type Gasoline
Fully Open 255
Inlet Diameter (in) 5/16"
Part Type Fuel Pump Module Assembly
Vent Size N/A
WARNING CA Proposition 65 WARNING: Cancer and Reproductive Harm

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