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158 Rolling Hill Rd
Mooresville, NC 28117
2003 Ford Mustang
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Ford's decision in 1969 to introduce the now famous Mach 1 was so successful that it actually brought the end to the once sought after GT optioned Mustangs. How successful? The 1969 Mach 1 outsold the GT by a staggering 13-1. (72,458 mach 1 sales to only 5,396 GTs) But by 1976 the Mach 1 was discontinued for a variety of reasons.

Following the stir caused by the retro 2001 "Bullitt" (a lightly modified 2001 GT, named for the famed chase Mustang driven by Steve McQueen in the film Bullitt) Ford saw the value of heritage in the Mustang name and as a follow up, sought to revive the Mach 1 name. While similar to the Bullitt in the use of the Cobra's 13 in (330 mm) Brembo front brake rotors, unique Tokico gas shocks and struts, and lower and stiffer springs, the Mach 1 received a huge performance gain over the base GT and even the 265 hp (198 kW) Bullitt in the form of a unique variant of the DOHC 32-valve 4.6 Liter Modular V8. The reintroducing of the 2003 Mach 1s and the 2004 Mach 1 was very successful and today stand as some of the best bang for your buck cars.

But for some, the DOHC 4.6 wasn't enough, take for instance this gorgeous 2003 Mach 1 that has had over $25,000 invested into just the driveline alone! Gone is the simple 4.6 and instead the engine bay today houses a built 5.0L 302 stroker that cranks out a dyno proven 568 rear-wheel horsepower at 6500 RPMS.

Pop the sleek red shaker hood and you'll see how it accomplishes this right off the bat. Stuffed in the engine bay is a procharger supercharger that is fresh off a $500 tune by the folks at ProDyno. But, this isn't just a quick slap a supercharger on a mustang job, not even close! Every aspect of the driveline was beefed up to handle the nearly 700hp at the crank. This included a Tremec T56 6-speed, Auburn 8.8 rear differential with Moser 31-spline axles, new throttle body, ARP head studs, Melling oil pump, BBK full length headers, borla exhaust and a complete build on the engine from PSI motorsports.

Careful precision was taken during this build to ensure that the overall look of the car wasn't changed, so the famous lines of the mach 1 are still intact and best of all even with the engine swap and build, everything still works - A/C, cruise, power everything etc.. You're starting to see how thought out this build was. Power is put to the pavement thanks to 18" Special edition American Racing wheels that have been wrapped in 305/35ZR18's in the rear and 275/35ZR18s in the front.

A blast to drive and quick to become the envy of all your friends with the turn of the key... This isn't your run of the mill Mustang. Showing only 30,000 actual miles, this pony has been well kept and cared for its entire life. Dont miss your chance to own something very special!

302 Stroker Motor with over $8,000 spent on engine build by PSI motorsports in Pennsylvania
568 Rear Wheel Horsepower - Dyno proven
472 Rear wheel torque - dyno proven
ProCharger Supercharger
ProDyno Supercharger custom tune
ARP Head studs
Melling Billet oil pump
Innovator west crank pulley
2 255gpm Walbor fuel pump
A/C magnetic coil
Full length headers
Accufab throttle body
Tremec T-56 6-speed swap in 2016
Auburn 8.8 31-spline differential
Moser 31-spline rear axles
Borla mufflers

Full build receipts
Procharger supercharger owner's manual
Dyno sheet
Ford Mach 1 certification

Air Conditioning YES
Heater YES
Speedometer YES
Oil PSI Gauge/Light YES
Temperature Gauge/Light YES
Fuel Gauge YES
Tachometer YES
Wipers YES
Horn YES
Radio YES
Headlights YES
Tail Lights YES
Brake Lights YES
Reverse Lights YES
Turn Signals YES
Emergency Brake YES
Keys – Ignition, Door & Trunk YES
Runs & Drives YES


Please note: If you are viewing this vehicle on a website other than our main website, it is possible all of our photos & videos are not being displayed due to third-party website limitations. Please visit to view our full photo gallery.

The prices listed exclude a $250 document fee. Shelton Classics & Performance does not collect tax, tags, title, or any other motor vehicle fees. As such, these fees are also excluded from the listed price.

All vehicles are being sold As-Is, Where-Is with No Warranty expressed, written, or implied. All sales are final. It is the sole responsibility of the customer to thoroughly inspect the vehicle personally or via a 3rd party inspection company.


Engine Type
Engine Size
5.0 Liter V8
Fuel Specification


Body Color
Torch Red
Body Style
Paint Type




Interior Color
Secondary Interior Color
Seating Type
Seat Material
Shifter Type
Center Console

All vehicles are being sold As Is, Where Is, with No Warranty, expressed, written or implied. All sales are final. It is the sole responsibility of the customer, and which we strongly encourage, to thoroughly inspect the vehicle personally or via 3rd party, to ensure satisfaction to the condition and value, prior to purchase. Any descriptions or representations are for identification purposes only and are not to be constructed as a warranty of any type.

Vehicle information is provided by the consignor (current owner) of the vehicle, and while we do perform a visual and safety inspection of the vehicle upon arrival, we can make no warranty, guarantee or representation regarding the accuracy, truth, or reliability of such information. Dealership is not responsible for any errors, omissions, or inaccuracies contained in information provided by third parties. The majority of these vehicles are considered classics or antiques, meaning they are older vehicles with sometimes dated automotive technology. We are not an expert in the construction, engineering, finishes, materials or components of these vehicles. Our employees are a team of talented individuals with a history in the classic car industry. We perform an extensive visual inspections on all vehicles we represent, but we do not disassemble vehicles or components for inspection purposes and therefore it is always possible there is hidden damage that is not readily apparent.

Dealership and its affiliates shall and will make every reasonable effort to disclose any known defects associated with a vehicle prior to the close of sale. Dealership assumes no responsibility for any repairs needed to the vehicle and it's the buyers sole responsibility for any repairs that might be needed.

If marked "Numbers Matching" or "Original Mileage", the consignor(current owner) states this vehicle as such. Given how easy it is to create a “clone” or “tribute”, we cannot guarantee the authenticity of any and all claims. Customer is encouraged to verify this information on their own, prior to purchase.

We can assist you in delivery through our network of private and commercial carriers. Most of which can deliver the vehicle to your driveway. We assume no responsibility for damages or delays incurred once a vehicle is in a shipper's custody.

Because we advertise each vehicle with so many third-party affiliates, it is the customer's sole responsibility to verify the accuracy of the price with the dealer. All advertised prices exclude local, state, government fees and taxes and dealer documentation fee. Pricing are subject to change without notice. A dealer documentation fee of $250 will be added to the purchase price at the time of sale.

Vehicle availability is not guaranteed and subject to prior sale. Regardless what is agreed to verbally, we cannot guarantee a vehicle will be held for a potential buyer without a non-refundable deposit collected to hold the vehicle. Contact the dealership about pricing to place a deposit on a vehicle.

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Engine Size
5.0 Liter V8
Transmission Type
6 Speed Manual
Body Style

Vehicle Options

  • Traction Control
  • Power Brakes
  • Passenger Airbag
  • Intermittent Wipers
  • Alarm System
  • Driver Side Airbag
  • 4 Wheel Disc Brakes
  • Power Steering
  • Cruise Control
  • Vanity Mirror
  • Tilt Steering Wheel
  • Rear Window Defroster
  • Power Windows
  • Power Mirrors
  • Power Driver's Seat
  • Power Door Locks
  • Padded Sun Visors & Dash
  • Leather Seating
  • Heater/Defroster
  • Factory Tach
  • Cup Holders
  • Courtesy Lights
  • Clock
  • Center Console
  • Center Arm Rest
  • Carpeted Floor Mats
  • Bucket Seats
  • Air Conditioning
  • 12V Power Outlet
  • Remote Trunk Lid
  • Remote Keyless Entry
  • Tinted Glass
  • Shaker Hood
  • Rear Spoiler
  • Fog Lamps
  • Chrome Wheels
  • Chrome Exhaust Tips
  • Aluminum Wheels
  • Accent Stripes
  • CD Changer
  • AM/FM/CD Radio