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Holley

Holley 450 LPH Pump Module - Return Style

1991-1997 Dodge Truck 450 LPH Pump Module System - Return Style with 105-5 OHM Fuel Sending Unit

Part # 12-322
In Stock
Free Shipping - Lower 48 US States
Your Price
$450.95
Suggested Retail
$502.00
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Emissions

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.

See Emissions Details

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Update the fuel system in your Dodge truck with a high performance in-tank EFI fuel pump module. These fuel modules fit inside the factory tank & feature a billet aluminum flange, Hydramat®, fuel sending unit, and high performance pump. Choose from 255 or 450 LPH (liters per hour) fuel flow & return style or returnless design. The amazing HydraMat® is Holley's patent pending design that solves the problems associated with traditional fuel pick-ups in stock fuel tanks as well as racing fuel cells. During hard cornering, acceleration, stopping, inclines, and low fuel conditions fuel runs away from the fuel pick up which introduces air into the system resulting in poor engine performance and even stalling. HydraMat is the solution! Direct Fit in the following Vehicles: 1991-1993 Dodge D150/D250/D350 (2WD Full Size Pickups) 1991-1996 Dodge Dakota (2WD & 4WD) 1991-1993 Dodge W150/W250/W350 (4WD Full Size Pickups) 1991-1993 Dodge B150/B250/B350 (Full Size Vans) 1995-1997 Dodge B1500/B2500/B3500 (Full Size Vans) 1994-1997 Dodge Ram 1500/Ram 2500/Ram 3500 (2WD & 4WD Full Size Pickups) 1991-1996 Dodge Ramcharger (2WD & 4WD - 1994-1996 are Mexico Only)

Features:

  • High Performance In-Tank EFI Fuel Pump Modules for 1991-2004 Dodge Trucks
  • Billet Aluminum Flange, Clamp & Fuel Level Sender
  • Black Anodized Finish
  • Choose from 255 or 450 LPH (liters per hour) Pump
  • Adjustable for Tank Depth
  • Choose from Return Style or Returnless Fuel Module
  • Provisions for EVAP (Evaporative Emission Control System) – See the Installation Notes
  • Inlets & Outlet Ports: -8 AN O-Ring Boss
  • New Fuel Level Sender Included
  • Optional Fill Vent Built Into Billet Aluminum Top – See the Installation Notes
  • Includes Hydramat® - 3” x 15”
  • Fits in Stock Factory Fuel Tanks
  • Ideal for Use In Gen III Hemi Engine Swaps

About Holley

Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much more. From start to finish, Holley has the parts to make your dream a reality.

Amp Draw22
Application1991-1997 Dodge Trucks
Brand Holley
Emission Code5
Forced Induction [email protected]850
Forced Induction [email protected]750
Forced Induction [email protected]900
Free Flow GPH139
Free Flow LPH450
Fuel Sending Unit Ohms105-5 Ohms
Fuel SystemEFI
Fuel TypeE85
Gasoline
[email protected]113
[email protected]100
[email protected]120
Inlet Size8 AN
MaterialBillet Aluminum and Steel
Naturally Aspirated [email protected]1100
Naturally Aspirated [email protected]1000
Naturally Aspirated [email protected]1200
Outlet Size8 AN
Product TypeFuel Pump Module
Pump Body ColorSilver
ReturnlessNo
WarrantyLimited 90 Day
UPC090127107317
Part Number12-322
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.
Instructions for Part# 12-322
Selection Chart for Dodge Fuel Modules
Vehicle Fitment Chart
Fits stock factory fuel tanks only. Filler Neck Vent - Some vehicles will have a 3/4" filler neck vent line that goes to the flange on the fuel module. If this is the case for your vehicle, you will need to purchase the following Earl's fittings: AT949013ERL and AT700113ERL. EVAP Line - Some vehicles will have a small EVAP hose that goes to the flange on the fuel module. If you wish to retain this, the following parts will need to be purchased: AT984204ERL, and 12-874. Thread sealant with PTFE will also be needed - Use Earl's # D024ERL. The 1991-1993 Dodge D100/D150 fuel tank can be retrofitted into the 1988-1990 trucks, and these tanks can use this fuel module, but an aftermarket fuel gauge will be required to work with the 105-5 Ohm sending unit. A different fuel gauge sending unit could also be used with the factory fuel gauge (it uses 73-10 Ohm).
Limited 90 Day: See Details

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*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.