2008 Ford F-550 Super Duty 6.7L Cummins Swap Custom Build King Ranch Interior CM Hauler Bed DRW Low Miles
Item Specifics:
Make: Ford
Model: F-550 Super Duty
Year: 2008
Mileage: 115,620
VIN: 1FDAF56R48EA42283
Engine: 6.7L Cummins Diesel (24-Valve, Swapped in 2018)
Transmission: Automatic (Rebuilt 5R110 with Billet Parts and Shift Kit, New in 2022)
Drive Type: 2WD (Assumed based on docs; confirm if 4WD)
Fuel Type: Diesel
Body Type: Chassis Cab with CM ER Flatbed Hauler
Exterior Color: White (Resprayed Cab, Painted Bed)
Interior Color: Brown (King Ranch Leather)
Number of Cylinders: 6
For Sale By: Private Seller
Vehicle Title: Clean
Options: Power Doors, King Ranch Seats, Custom Upholstery, Gooseneck Hitch, Receiver Hitch
Up for auction is this one-of-a-kind 2008 Ford F-550 Super Duty custom build, transformed into a powerhouse hauler with a professional 6.7L Cummins diesel engine swap. This truck started as a solid 6.4L chassis but has been completely upgraded for reliability, performance, and comfort. Over $106,000 invested in high-quality parts and labor from reputable shops like Diesel Performance Specialties, All Ford Auto Wrecking, Enoven Truck Body, and others—all documented with receipts and build sheets (available upon request). The chassis has approximately 115,620 miles, but since the engine swap in 2018 (at ~112,700 miles), it’s only seen about 3,000 gentle miles. This is a turn-key custom rig ready for work or show—perfect for towing, hauling, or daily driving with unmatched torque and efficiency.
Key Features and Modifications:
Here’s a breakdown of the build, with dates, costs, and sources for transparency:
Chassis Base: Purchased from Manheim auction in August 2016 for $5,390. Solid foundation with Dual Rear Wheels (DRW) for maximum stability and payload.
Engine Swap: Full conversion to a 6.7L Cummins diesel (24-valve) in July 2018 by Diesel Performance Specialties for $46,186. Includes donor truck ($11,500), Destroked conversion kit ($9,000 including adapter, controller, harness, mounts), EFI Live tuning with CSP5 switch, FASS fuel system, custom intercooler tubes, A/C compressor replacement, and more. Runs smooth with no issues—programmed for optimal performance.
Interior Upgrades: King Ranch leather interior installed in May 2020, from All Ford Auto Wrecking for $2,300. Power option doors added for $1,050 (same source/date). Custom upholstery and headliner by Paco’s for $850, including King Ranch seat inserts, vinyl kit, and cloth materials.
Flatbed: 11’4″ CM ER hauler bed installed in October 2020 by Enoven Truck Body for $11,280. Features 97″ width, diamond plate deck, raised side rails with aluminum caps, four integrated toolboxes, 30,000# gooseneck hitch, 18,000# receiver hitch, LED lights, and painted white to match.
Paint: Cab resprayed in June 2021 by Accurate Collision for $5,000. Cleared check included in docs—truck looks fresh and clean.
Transmission: New 5R110 automatic transmission in November 2022 by Diesel Performance Specialties for $16,927. Includes billet input shaft, shift kit, core charge, programming, and testing for bulletproof reliability.
Wheels and Tires: Upgraded set in February 2023 from S&S Tires for $9,340. High-quality setup for heavy-duty use.
Steering and Suspension: New factory power steering system in May 2023 from Diesel Performance Specialties for $3,557 (includes gear box, hoses, fluid, and alignment). Rear suspension upgraded same date from Sacramento Springs for $1,400.
Other Recent Work: Pedal sensor and fuel valve replacement in June 2023 from Diesel Performance Specialties for $1,627. Oil and coolant change in May 2024 from Loomis Diesel for $617 (includes multi-point inspection noting minor leaks but overall good condition). Rear end lug nut service and differential fluid change in October 2024 from Loomis Diesel for $648 (torqued to spec, no noise issues).
