The iconic Ford Mustang, introduced in 1964, experienced tremendous popularity in its early years. Sales surged to over half a million units in 1965 and 1966, cementing its status as a muscle car icon. While sales declined towards the end of the muscle car era, the Mustang’s legacy remained strong, with nearly 200,000 units sold in 1970.
Although less common than its mid 1960s predecessors, the 1970 Mustang was still produced in significant numbers, with 191,239 examples manufactured. However, within this production, a few particularly rare and sought-after variants emerged. One of the most coveted 1970 Mustangs is the Shelby GT350.
While Ford didn’t officially produce Shelby cars for the 1970 model year, a small number of leftover 1969 examples were given 1970 VINs and sold through dealerships. Only 789 Shelby GT350s and GT500s combined were available, making them highly collectible today. However, even rarer than the Shelby GT350 is the Mustang Boss 429. This homologation special was introduced in 1969 to allow Ford to compete in NASCAR with a new V8 engine.
The Boss 429 featured a massive 7.0-liter engine, which was fitted into Mustangs by Kar Kraft of Dearborn, Michigan. With its impressive power and unique design, the Boss 429 remains one of the most legendary and sought-after Mustangs of all time. The Boss 429, a formidable muscle car produced by Ford in the late 1960s and early 1970s, was a testament to the automaker’s engineering prowess and dedication to performance.
To counter the Mustang’s inherent nose-heavy nature, Ford strategically relocated the battery to the trunk and introduced a rear sway bar, a groundbreaking innovation for the Mustang line. The Boss 429’s street-legal status proved invaluable, enabling Ford to utilize it as the foundation for the highly successful Ford Torino Talladega.
This formidable race car, which sold 858 units, showcased the Boss 429’s exceptional capabilities on the track. Despite not making an appearance in NASCAR, the Boss 429’s legacy was solidified, ensuring its continued production for the 1970 model year. The 1970 Boss 429 introduced notable design refinements and a significant mechanical upgrade.
Ford made the strategic decision to switch from hydraulic to solid lifters, a move that effectively prevented valve float at high RPMs. While the power output remained unchanged at 375 horsepower, the Boss 429 retained its position as the most potent Mustang of its era.
The 1970 Boss 429, particularly the Grabber Blue example, is highly coveted by collectors and enthusiasts due to its rarity. This particular vehicle has been meticulously restored to its original condition, preserving its iconic appearance and authentic character. The white interior and original engine complement the car’s timeless design.
However, the 429-cubic-inch V8 has not remained entirely untouched. It has been enhanced with performance-oriented upgrades, including long-tube headers, a larger cam, and a Holman-Moody intake. These modifications have undoubtedly raised the car’s performance capabilities, while preserving its essential Boss 429 identity.
To further authenticate this exceptional example, it is accompanied by a Marty Report, a valuable document that provides detailed information about the car’s history and specifications. This report serves as a testament to the Boss 429’s heritage and ensures its authenticity for future generations.
The Boss 429 remains a legendary muscle car that continues to fascinate enthusiasts and collectors alike. Its unique combination of power, performance, and historical significance make it a highly sought-after automobile. The 1970 Grabber Blue example, with its meticulous restoration and performance enhancements, represents the pinnacle of Boss 429 excellence.
