Ford F-350


The ROUSH CleanTech liquid propane autogas fuel system offers lower emissions and operating costs while running on a domestically produced, readily available fuel. The bottom line: The Zero Compromise Alternative Fuel Solution will save you money.The ROUSH CleanTech liquid propane autogas fuel system offers lower emissions and operating costs while running on a domestically produced, readily available fuel. The bottom line: The Zero Compromise Alternative Fuel Solution will save you money.

How to Order

Order a New Vehicle

The ROUSH CleanTech liquid propane autogas fuel system can be included on a new vehicle purchase, installed by an authorized Ford Ship-Thru facility:

  • Order your vehicle from an authorized ROUSH CleanTech Ford Dealership
  • Include the gaseous fuel (LPG / CNG) prep package code: 98F
  • Include the ROUSH CleanTech ship-thru code: 31P-D9E

Or, contact one of our authorized installation partners:

  • A-1 Auto Electric
  • Transfer Flow Inc.
  • Green Alternative Systems
  • Knapheide
  • Manning Equipment
  • National Fleet Services
  • Dejana
  • North American Equipment Upfitters
  • W.W. Williams

Your dealer will place the order with Ford, the vehicle will be built, shipped from the assembly line to one of the authorized ship-thru facilities, and then placed back in Ford’s transportation system for faster vehicle delivery.

Retrofit a Truck You Already Own

Fuel systems are available for 2012 model year Ford F-350 pickup trucks equipped with the 6.2-liter V8 engine. These systems can be installed at any one of our ROUSH CleanTech authorized installation centers.

For ordering information and price, please call 800.59.ROUSH or contact one of our authorized dealers.


Operating Costs: Reduced

Switching to propane autogas offers not only environmental benefits, but positive economics, too. Propane autogas fuel is about 30 to 40 percent lower compared to gasoline, with less maintenance costs over time. Visit the Savings Calculator to see how much money you can save.

Emissions: Reduced

Propane autogas burns far cleaner than gasoline, with less harmful emissions:

  • Up to 20 percent less nitrogen oxide
  • Up to 60 percent less carbon monoxide
  • Up to 24 percent fewer greenhouse gas emissions
  • Fewer particulate emissions

Visit our Knowledge Center for more details on environmental benefits.

Performance: Identical

A Ford F-350 equipped with the ROUSH CleanTech propane autogas fuel system delivers the same horsepower, torque, and towing capacity of a gasoline-powered Ford F-350 with a 6.2-liter V8 engine: 300 horsepower and 365 pounds-feet of torque. If you are in hot or cold weather, high or low altitude, snow or rain, you can depend on a Ford F-350 propane autogas truck to start and operate consistently and reliably.

Warranty: Identical

ROUSH CleanTech maintains the factory Ford 5-year / 60,000-mile limited powertrain warranty on vehicles equipped with the liquid propane autogas system. The ROUSH CleanTech propane autogas fuel system is covered by a limited 1-year / 12,000-mile warranty when installed on a truck that is no longer covered by the Ford factory warranty.

Serviceability: Identical

The ROUSH CleanTech liquid propane autogas fuel system can be serviced using standard Ford diagnostic equipment, with service centers all around the country. Visit the Dealer Locator to locate a service center near you, or call 800.59.ROUSH.

Environmental Sustainability

A number of government agencies and private companies are committed to sustainable strategies to reduce their emissions and carbon footprint. Fueling with propane autogas is an opportunity for your company to showcase a measurable positive impact on the environment, while branding your company as sustainable and earning customer loyalty in the process. You’ll also be doing your part to help reduce our country’s dependence on foreign oil.


With thousands of propane refueling stations across the United States, refueling isn’t an issue. The U.S. Department of Energy maintains a database of propane fueling stations here. Alternatively, many companies are choosing to install on-site fueling at little or no cost, with federal tax incentives in place to help offset any costs. If you’re interested in obtaining your own refueling infrastructure, please call 800.59.ROUSH or contact us here.

Tax Incentives

A variety of federal and state government incentives are in place to help transition away from conventional fuels and encourage the switch to clean burning alternatives. Incentives include tax credits on fuel and partial reimbursement for fueling infrastructure. To find out your specific state and federal tax incentives for your location, click here.

System Overview

Switching to an alternative fuel doesn’t have to mean complexity. While a lot of engineering and development go into the design of the system, the components are all designed to fit within the same mounting points of the gasoline system found on the original vehicle. The system can be broken down into a few primary assemblies:

Fuel Rail Assembly
  • Fuel Rail
  • Fuel Injectors
  • Injection Pressure / Temperature Sensor
Fuel Line Assembly
  • Fuel Lines
  • Flow Control Solenoid
Fuel Tank Assembly
  • Fuel Tank
  • Fuel Pump
  • Fuel Level Sensor
Recalibration of Ford Powertrain Control System
  • Calibration
  • Wiring Harness

Special Note about Cylinder Heads:

Ford has developed an alternative fuel prep engine package for the Ford F-250 and F-350 vehicles. Hardened valve seats can be added at time of vehicle order to the 6.2L V8 engine.

For more information on propane autogas fuel system engineering, visit our Knowledge Center.

Technical Specifications

Model Year: 2012 – NEWER
Engine Size: 6.2L V8
Drivetrain: 4×2 or 4×4
Transmission: 6-Speed Automatic
Rear Axle: All applications
Cab Configurations: All cab configurations
Bed Configurations: Pickup beds
Bed delete
Chassis cab (in-bed tank only)
Trailer Tow Package: Mandatory
Trim: All applications
GVWR: 7,110 – 14,000 lbs
Length: 263.0″
Width: 104.9″
Height: 79.8″
Weight: 13,300 lbs (GVWR)
Wheelbase: 137.0″
Passenger Capacity: 2 to 5

* = Measurements reflect Regular Cab equipped with an 8′ bed. Also available on Super Cab, Crew Cab, and 6.75′ bed. See for additional measurements.

EPA: Yes
Download 2015 Certificate Here
Download 2015 Certificate Here
In-Bed Tank
Gallon Capacity (80%): 38
Dimensions: Depth: 25.5 in.
Width: 46.8 in.
Height: 22.3 in.
Wet Weight Differential: 28 gal. gasoline tank: 278 lbs. increase
35 gal. gasoilne tank: 228 lbs. increase
40 gal. gasoline tank: 192 lbs. increase
Under-Bed (Mid-Ship) Tank
Gallon Capacity (80%): 21
Dimensions: Depth: 17.25 in.
Width: 60.875 in.
Height: 14.625 in.
Wet Weight Differential: 28 gal. gasoline tank: 124 lbs.
35 gal. gasoline tank: 74 lbs.
40 gal. gasoline tank: 38 lbs.

The under-bed fuel system is not available on chassis cab configurations.

Parts Included In System
  • Stainless steel fuel lines
  • Fuel rail assembly
  • Fuel injectors
  • Fuel tank
  • Recalibrated PCM (Powertrain Control Module)
Other Information
Warranty: ROUSH CleanTech Service Section
Installation Instructions: ROUSH CleanTech Service Section