The 1968 Shelby GT500 KR is more than just a car; it's a legend. For Mustang enthusiasts and classic car aficionados, the GT500 KR represents the pinnacle of performance and style from the golden era of muscle cars. KR stands for “King of the Road,” a bold claim that this Mustang more than lives up to. This article will delve into the history, features, performance, and legacy of this iconic vehicle. So, buckle up, guys, and let's dive into the world of the '68 Shelby GT500 KR!

The Genesis of a King

To truly appreciate the GT500 KR, it's essential to understand its origins. In the mid-1960s, the Ford Mustang was already a massive success, capturing the hearts of American drivers with its sporty design and affordable price. However, Carroll Shelby, the legendary Texan racer and car builder, saw even greater potential. Shelby took the Mustang and transformed it into a high-performance beast, creating the Shelby GT350 and GT500 models. These Shelbys quickly gained fame on the track and the street, solidifying their place in automotive history.

By 1968, the Mustang had undergone a significant redesign, becoming larger and more aggressive. Shelby American, now working more closely with Ford, continued to refine the GT500. However, there was a problem. The 428 cubic inch (7.0L) Police Interceptor engine used in the 1967 GT500 was proving to be less potent than advertised. So, for 1968, Shelby sought a new powerplant that could genuinely live up to the Mustang's performance aspirations. This quest led to the birth of the GT500 KR, powered by the formidable 428 Cobra Jet engine. The Cobra Jet was designed to dominate drag strips and deliver breathtaking acceleration. Ford initially underrated the engine at 335 horsepower to keep insurance premiums down, but the reality was closer to 400 horsepower or more. This powerful engine, combined with Shelby's enhancements, made the GT500 KR a true King of the Road. The GT500KR, with its blend of raw power and refined styling, quickly became one of the most sought-after Mustangs of all time. Its limited production numbers and iconic status have only added to its allure, making it a prized possession for collectors and enthusiasts alike. Owning a GT500KR is like owning a piece of history, a testament to the golden age of American muscle cars.

Design and Features

The 1968 Shelby GT500 KR wasn't just about raw power; it also boasted distinctive design elements that set it apart from the standard Mustang. Shelby's modifications gave the car a more aggressive and aerodynamic appearance, enhancing both its performance and visual appeal. Up front, the GT500 KR featured a unique fiberglass hood with functional scoops that helped to channel air to the engine. These scoops weren't just for show; they played a crucial role in keeping the powerful 428 Cobra Jet cool under demanding conditions. The hood also had twist-lock hood pins, adding to the car's race-inspired look.

The front grille was another distinctive feature, with its rectangular driving lights and iconic Shelby emblem. These lights not only improved visibility but also gave the GT500 KR a menacing presence on the road. Along the sides, the car sported Shelby side scoops, which added to its muscular stance and helped to cool the rear brakes. At the rear, the GT500 KR had a fiberglass decklid with an integrated spoiler, further enhancing its aerodynamics. Sequential taillights, a Mustang hallmark, added a touch of sophistication to the car's rear end. Inside, the GT500 KR featured unique touches such as Shelby-branded gauges, a wood-rimmed steering wheel, and Cobra Jet badging. These details reminded the driver that they were behind the wheel of something special. The seats were comfortable and supportive, perfect for both cruising and spirited driving. The overall interior design was functional and driver-focused, with all the essential controls within easy reach. Available options included air conditioning, power steering, and an AM/FM radio, allowing buyers to customize their GT500 KR to their liking. The combination of these design elements and features made the 1968 Shelby GT500 KR a true standout, both in terms of aesthetics and functionality. It was a car that looked as good as it performed, capturing the essence of the muscle car era. Its design was a perfect blend of form and function, creating a vehicle that was both beautiful and brutally effective.

Performance and Handling

Under the hood, the heart of the 1968 Shelby GT500 KR was the 428 Cobra Jet engine. As mentioned earlier, this engine was officially rated at 335 horsepower, but most experts believe it produced significantly more, likely closer to 400 horsepower or even higher. The Cobra Jet was designed for high-performance applications, with features such as a high-flow intake manifold, larger carburetor, and improved cylinder heads. This engine provided the GT500 KR with incredible acceleration and top-end speed. Car and Driver magazine tested the GT500 KR in 1968 and recorded a 0-60 mph time of around 6.5 seconds, which was blistering for the era. The car could also run the quarter-mile in the mid-14-second range, making it a formidable competitor on the drag strip.

In addition to its powerful engine, the GT500 KR also benefited from Shelby's suspension modifications. The car featured stiffer springs, improved shocks, and a larger front sway bar, all of which helped to improve handling and reduce body roll. These modifications made the GT500 KR surprisingly nimble for its size, allowing it to handle corners with confidence. The GT500 KR came standard with a four-speed manual transmission, which provided precise and engaging gear changes. A three-speed automatic transmission was also available as an option. The car's braking system was also upgraded, with power front disc brakes providing ample stopping power. Overall, the 1968 Shelby GT500 KR delivered a thrilling driving experience. Its combination of raw power, improved handling, and responsive brakes made it a true performance machine. Whether you were cruising down the highway or tearing up the track, the GT500 KR was sure to impress. The car's performance was a testament to Shelby's engineering expertise and his commitment to creating the ultimate Mustang. The GT500 KR's performance capabilities made it a legend in its own time, and it continues to be revered by enthusiasts today.

Production Numbers and Rarity

The 1968 Shelby GT500 KR was produced in limited numbers, adding to its rarity and collectibility. According to official records, a total of 1,571 GT500 KR Mustangs were built, including both fastback and convertible models. Of these, 1,053 were fastbacks, and 518 were convertibles. These numbers may seem relatively small compared to the total Mustang production for 1968, but they make the GT500 KR a highly sought-after car among collectors. Several factors contributed to the GT500 KR's limited production. First, Shelby American had a limited capacity for modifying Mustangs. Second, the GT500 KR was a premium model with a higher price tag than the standard Mustang, which limited its appeal to a smaller segment of the market. Finally, the 1968 model year was relatively short, as Ford was already planning to introduce a redesigned Mustang for 1969.

Today, finding an original, unrestored 1968 Shelby GT500 KR is a rare and exciting experience. Many of these cars have been lost to time or have been modified beyond recognition. Those that remain in original condition are highly prized by collectors and can command significant prices at auction. The GT500 KR's rarity is a significant part of its appeal. Owning one of these cars is like owning a piece of automotive history, a tangible reminder of the golden age of muscle cars. The limited production numbers ensure that the GT500 KR will always be a special and sought-after vehicle. Its rarity is a testament to its exclusivity and its place in the pantheon of classic cars. The GT500 KR's scarcity also adds to its investment value, making it a desirable asset for collectors looking to preserve and appreciate automotive history.

Legacy and Collectibility

The 1968 Shelby GT500 KR has left an indelible mark on the automotive world. Its combination of powerful performance, distinctive styling, and limited production has made it one of the most iconic and collectible Mustangs of all time. The GT500 KR represents the pinnacle of the muscle car era, a time when American automakers were pushing the boundaries of performance and design. The car's legacy extends beyond its performance capabilities. The GT500 KR has been featured in numerous movies, TV shows, and video games, further cementing its place in popular culture. Its image is instantly recognizable, and it continues to inspire enthusiasts and designers today.

As a collectible car, the 1968 Shelby GT500 KR is highly valued. Prices for these cars have steadily increased over the years, reflecting their rarity and desirability. A well-preserved or properly restored GT500 KR can fetch hundreds of thousands of dollars at auction. Several factors contribute to the GT500 KR's collectibility. First, its limited production makes it a rare and exclusive vehicle. Second, its iconic status and association with Carroll Shelby add to its appeal. Finally, its historical significance as a symbol of the muscle car era makes it a must-have for serious collectors. The GT500 KR's legacy is secure. It will always be remembered as one of the greatest Mustangs ever built, a true King of the Road that continues to captivate enthusiasts and collectors around the world. Its influence can still be seen in modern performance cars, a testament to its enduring design and engineering. The GT500 KR's collectibility ensures that it will be preserved and appreciated for generations to come, a timeless classic that will always be revered by automotive enthusiasts.

In conclusion, the 1968 Shelby GT500 KR is a remarkable car that embodies the spirit of the muscle car era. Its powerful engine, distinctive design, and limited production make it a true legend. Whether you're a Mustang enthusiast, a classic car collector, or simply someone who appreciates automotive history, the GT500 KR is a car that deserves your attention. It's a reminder of a time when cars were more than just transportation; they were symbols of freedom, power, and style. The 1968 Shelby GT500 KR will forever reign as a king among Mustangs.