Stephen Becker Automotive Group
259 North Price Road
Sugar Hill, GA 30518
One-Owner, All Matching Numbers, First-Time Public Offering!
Unbelievably rare, fully documented, and offered to the public for the very first time. This one-owner California Boss 429 is entirely matching numbers, factory-original, and officially listed in the Boss 429 Registry.
Offered here is an extraordinary 1969 Ford Mustang Boss 429 — an untouched California original, meticulously maintained, and historically significant. This car has never been publicly offered before. Purchased directly from its original owner in Southern California earlier this summer, it has remained in the same hands from new until now. Its full 56-year life has been spent in Southern California, making it an unbroken black plate California car from day one.
Special-ordered and delivered through Culver City Ford, this Boss 429 is a documented one-of-one in its delivery history — the only Royal Maroon Boss 429 ever sold through that dealership. Accompanied by an exceptional archive of original documentation, this car remains a pristine example of Ford’s legendary homologation program.
The Boss 429 was Ford’s bold response to NASCAR’s horsepower wars in the late 1960s. To qualify the massive 429ci semi-hemi V8 for competition, Ford had to produce at least 500 street cars — giving birth to one of the most exotic muscle cars ever made.
Because the engine could not fit a standard Mustang assembly line, Kar Kraft hand-built each chassis with relocated front shock towers, reinforced frame rails, and suspension modifications, making every Boss 429 a true hand-crafted homologation special.
Performance Highlights:
This Boss 429 retains all its original Kar Kraft modifications and factory-unique engineering details:
Some collector highlights:
Runs and drives like new — perfect for national-level show competition or occasional enjoyment on the road. Meticulously preserved its entire life, this Boss 429 is a true blue-chip investment with unmatched rarity and provenance.
Original features and options:
This Boss 429 is the ultimate combination of rarity, originality, and provenance. With one-owner California history, first-time availability, Boss 429 Registry listing, and complete documentation, it represents far more than a muscle car — it is a once-in-a-lifetime collector’s acquisition.
Few 1969 Boss 429s ever come to market, and almost none remain tied to their original owner. This combination of provenance, exclusivity, and factory originality makes this car a true blue-chip investment, destined to anchor a world-class collection and appreciate in both historical and financial significance.
A true once-in-a-lifetime Boss 429 — original, factory-unique, Kar Kraft-engineered, and collector-grade scarce. Opportunities like this do not repeat.
| Year: | 1969 |
| Make: | Ford |
| Model: | Boss |
| Mileage: | 52994 |
| Exterior Color: | |
| Interior Color: | |
| Trim: | 429 |
| Body: | Mustang |
| Stock: | |
| Engine Size: | V8 - 429 NASCAR-Spec Semi-Hemi |
| Transmission: | Manual - 4 Speed |
| Vin: |
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Stephen Becker Automotive Group realizes how difficult it is purchase any automobile over the internet from a classic car dealer or private party.
Is the engine original? Are all the vehicle identification numbers where they should be? Has the car been tampered with? Is the car really worth the asking price? Stephen Becker has bought/sold/inspected/appraised/certified over a thousand GT 350's, GT 500's & GT 500KR’s to happy buyers all around the world. 35+ years in business with a sterling name and reputation in the hobby. We buy/sell/broker/inspect/appraise all makes and models of classic, antique & muscle cars. Stephen Becker is a long-time NADA advisory board member.
Stephen Becker was business partners with Carroll Shelby from 1977 until his death in 2012.
Stephen Becker offers an inspection service, an appraisal service and can be very helpful with transportation details. We can inspect the Shelby, handle all financial details and take physical possession of the vehicle for safe keeping. We've shipped numerous muscle cars, of all types, to Australia, Italy, New Zealand, Switzerland and all over Europe.
Contact us before you drive to the bank and send a stranger your life savings!
Stephen Becker personally works side by side with the Shelby American Automobile Club registrars and have supported their efforts to keep Carroll Shelby’s automobiles and contribution to the automotive industry alive.
Stephen Becker is one of the most renowned Shelby authorities in the world, announced the introduction of a new certified appraisal program for 1960s Shelby Cobras, GT350s and GT500s. Previously available only to a select group of companies and celebrities, SGB’s invaluable expertise is now available to individuals contemplating the sale or purchase of a vintage Shelby car.
“For years, MOPAR, Corvette and Ford collectors have had access to detailed appraisals from experts in those cars, but enthusiasts have not been able to tap a form program when considering the purchase or sale of a Shelby,” said Becker. “With the expertise, records and access to details of Cobras, GT500s and GT350s available through me, collectors can now have the knowledge they need when making a decision on a Shelby they want to purchase or sell.”
Becker personally has performed evaluations for years and attended key collector car auctions for a small group of corporate clients like insurance companies and manufacturers. In late 2009, Stephen Becker provided an appraisal of 75 cars in the corporate and museum collection of Shelby American. The appraisals were done for Shelby’s insurance company, which requested current values of the extensive collection of significant cars. Other high profile corporate and celebrity clients have included the famous Shelby Parts & Restorations company, as well as leaders in the music and entertainment industry.
“Shelby cars are usually considered blue chip collectibles, but each must be carefully inspected and appraised to understand the true value,” noted Becker. “Not only is it important to ensure a car is a genuine Shelby, it’s critical to understand its history. The value difference between a survivor car with great provenance and a Shelby ‘rebuilt’ from a few major components left over from a wreck can be hundreds of thousands of dollars.”
Stephen’s knowledge and extensive library led to the creation of the Becker Certified Shelby Certification program. A proprietary 25 point inspection and exhaustive research provides the most thorough report on the market for genuine Shelby vehicles.
Over the past decade, Stephen Becker has been retained by key automotive groups, collectors and industry leaders to authenticate and value Shelby vehicles. This led to the creation of a program for individual collectors and enthusiasts. When completed, a client received a detailed report with a history of the vehicle, if available, and documentation to validate the value.
Since 1977, Stephen Becker has been regarded as a leading authority on 1960s era Shelby Cobras, GT350s and GT500s. The company’s expertise and in-depth knowledge have been tapped by clients to purchase, broker and restore original Shelby’s. SGB has represented clients around the world on stage when their Shelby’s crossed the block.
Founder Stephen Becker was one of the youngest people to ever be selected as a finalist for the Ernst & Young/Inc. Magazine “Entrepreneur of the Year” in the early 1990s.
Stephen Becker Automotive Group Inc. is a licensed and insured Georgia car dealer.
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All Collector Cars allows our sellers to post unlimited vehicle pictures and descriptions, which gives you, the buyer, more control and information. In addition, our Buyers Resource section offers advice and vendor recommendations to guide you through the buying process, from classic car financing & insurance to collector vehicle shipping & restoration.
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