The 1969 Ford Mustang Boss 429 Fastback remains one of the most revered chapters in American automotive history. This specific example, identified as KK no. 1255, represents one of the first 50 hand-assembled units produced. It carries a significant pedigree through a concours-level restoration performed by SAAC head judge Ed Meyer. Finished in striking Candy Apple Red, the vehicle stands as a testament to the uncompromising performance era of the late sixties.
The Aggressive Silhouette of a Homologation Special
Draped in factory-correct Candy Apple Red, the exterior of this Fastback exudes a purposeful and muscular character. The massive functional hood scoop serves as the primary visual giveaway of the monstrous powerplant residing underneath. Every detail has been meticulously addressed, including the correct assembly-line paint daubs and chalk marks from the restoration process. It sits perfectly on 15×7 Magnum 500 wheels wrapped in period-correct Goodyear Polyglas GT tires. Color-keyed racing mirrors and the visibility group package complete the high-performance aesthetic of this classic.
A Refined Cabin for the Serious Enthusiast
Inside the cockpit, the Mustang features the Deluxe interior decor group which elevates the cabin beyond standard pony car fare. The black upholstery is complemented by wood-grain accents that provide a touch of sophistication to the driver-centric environment. Safety and convenience are addressed by deluxe seat belts equipped with warning lights. The interior remains remarkably faithful to its 1969 specifications, reflecting the high standards of Ed Meyer’s Cars. Every gauge and switch serves as a direct link to the golden age of the Ford performance division.
Raw Power from the 820-S Semi-Hemi V8
The heart of this machine is the legendary 820-S 429 OHV V8 engine which utilized a single Holley four-barrel carburetor. This specialized powerplant produces a factory benchmark of 375 hp/380 PS and 450 lb-ft/610 Nm of torque. Power is sent to the pavement through a Toploader close-ratio 4-speed manual transmission and a 3.90 Traction-Lok rear axle. The mechanical setup is supported by power steering and power brakes with front discs to manage the immense energy. A front independent suspension with coil springs ensures the heavy nose remains controlled during spirited driving maneuvers.
| Technical Specifications | |
|---|---|
| Engine | 820-S 429 V8 |
| Transmission | 4-Speed Manual |
| Rear Axle | 3.90 Traction-Lok |
| Wheels | 15×7 Magnum 500 |
| Brakes | Power Front Discs |
| Steering | Power Assisted |
A Blue-Chip Investment in Muscle History
Securing a Boss 429 is a milestone for any collector, but obtaining one of the first 50 hand-assembled cars is a rare opportunity. This vehicle is offered with comprehensive documentation including a build sheet, Marti Report, and factory correspondence. Its restoration by a recognized authority in the field significantly bolsters its market positioning against unrestored or lesser examples. As a homologation special built to satisfy NASCAR requirements, its historical value only continues to appreciate. It remains a primary rival to the most elite HEMI-powered Mopar products of the same period.
The Final Word on a Concours Masterpiece
This Mustang represents the pinnacle of Ford’s engineering ambition during the muscle car wars. With its documented history and expert restoration, it is ready for either the show field or a private collection. The combination of the 820-S engine and manual gearbox ensures an authentic and visceral driving experience for the next owner.
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Source: mecum.com
