
The 1968 Ford Mustang Custom Fastback known as “Outlaw No. 1” represents a radical departure from traditional restoration paths. Developed by the Mustang Brothers, this vehicle is the first of a limited series of just 25 planned units. It gained international fame at the 2024 SEMA show and holds a nearly perfect 999/1,000 score from MCACN. With only 200 test miles since its completion, the car is essentially a brand-new exotic in a vintage shell. It features a patent-pending panoramic glass roof that fundamentally changes the interior experience for the driver and passenger. This specific build also incorporates a right-hand drive conversion using a custom polished rack and pinion system from Australia. Consequently, it stands as one of the most technically ambitious Mustang projects ever offered to the public. It will cross the block at the Glendale 2026 auction this coming March.

Supercharged GT500 Power and Tremec Precision
The mechanical heart of this 1968 Ford Mustang Custom Fastback is a supercharged 5.4-liter V8 sourced from a 2012 GT500. This modern powerhouse provides immense torque and reliability that far surpasses the original factory engines of the sixties. It is paired with a Tremec TR6060 six-speed manual transmission for precise control over the massive power output. To manage the exhaust gases, Rada Race Lab fabricated custom stainless headers that lead into a hidden exhaust system. The undercarriage is just as impressive as the top side, featuring Brittany Blue paint and hand-buffed floors. Furthermore, a Big Dog 9-inch rear axle with a 3.55 ratio ensures that power reaches the pavement efficiently. Every component under the hood has been polished, powder-coated, or cleared to meet show-winning standards. This drivetrain transforms the classic pony car into a legitimate modern supercar competitor.

Chassis Stiffening and Advanced Suspension Geometry
Because the roof was modified for the panoramic glass, builders reinforced the 1968 Ford Mustang Custom Fastback with convertible inner rockers. This strategic strengthening ensures the chassis remains rigid during high-speed cornering or heavy acceleration. The car utilizes a Mustangs to Fear suspension package, including a C6-style front setup and a Watts-Link rear. MTF frame stiffeners and dual adjustable shocks allow the driver to fine-tune the ride quality for different environments. Stopping power is equally impressive, featuring Wilwood six-piston calipers with massive 12.8-inch rear discs. An electronic pushbutton parking brake adds a modern touch of convenience to the high-performance braking system. These upgrades allow the vintage chassis to handle the modern supercharged V8 power with total composure. It offers a level of grip and feedback that is unheard of in original muscle cars.

Panoramic Glass Roof and Thunderbird Style Tonneau
The most striking feature of this 1968 Ford Mustang Custom Fastback is undoubtedly the patent-pending panoramic glass roof. This modification retains the original steel roof spine to preserve the iconic fastback silhouette while flooding the cabin with light. Adding to its unique profile is a removable Thunderbird Sports Roadster-style tonneau cover over the rear seats. The exterior is finished in 2022 Brittany Blue metallic with Wimbledon White stripes buried under a deep clear coat. Flush-mount front and rear glass, along with GT500KR side scoops, provide a smooth and aerodynamic appearance. Custom Forgeline wheels, measuring 11 inches wide at the rear, are wrapped in sticky Nitto Invo performance tires. Sequential LED taillights and a custom-made decklid with end caps finish the rear end with modern flair. Every body panel has been wet-sanded and hand-buffed to achieve a mirror-like reflection.

Interior Customization and Modern Performance Specs
Inside the 1968 Ford Mustang Custom Fastback, the cockpit features custom upholstered bolstered seats designed for maximum support. The right-hand drive layout is complemented by a custom console featuring Bluetooth connectivity and a Ring Brothers shifter. Digital factory-look gauges provide accurate data while maintaining the aesthetic charm of the original dashboard design. This build generates massive performance through its supercharged 5.4L V8 and Tremec 6-speed manual gearbox. The car features a custom air conditioning system with unique vents to keep the cabin comfortable under the glass roof. Billet handles that mimic original manual controls actually operate the modern power window system for a clever retro touch. A custom-engraved NASCAR-style gas cap and a polished fuel tank round out the technical highlights of the build. These specifications reflect a “no-expense-spared” approach to the ultimate Mustang restomod.

Summary of an Award Winning Outlaw Build
The 1968 Ford Mustang Custom Fastback “Outlaw” is a masterclass in modern automotive engineering and vintage styling. Its long list of awards, including the MCACN Diamond Award, proves its status as a world-class collectible. The combination of the supercharged GT500 engine and the panoramic roof makes it a one-of-one masterpiece. Because it features a right-hand drive conversion, it holds significant appeal for international collectors and unique-car enthusiasts. The attention to detail extends to the painted undercarriage and the custom-fabricated stainless headers. It is a vehicle that has been featured in multiple publications and represents the best of the best. This Mustang is ready to be the center of attention in any high-end collection or show circuit. It is a rare chance to own a piece of Mustang Brothers history.
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Source: mecum.com




