The year 1968 marked a pivotal moment in the history of the Shelby Mustang, as it cemented its reputation as a performance icon. The introduction of the formidable 428 cubic-inch Cobra Jet V8 engine, coupled with the GT500 King of the Road model, propelled sales to unprecedented heights.
This high-performance machine, renowned for its exceptional drag racing capabilities, not only dominated the track but also redefined luxury standards for the era. The King of the Road, a testament to Ford’s engineering prowess and Shelby’s vision, was equipped with features that were considered luxuries at the time, such as air conditioning.
This added comfort and sophistication, combined with its raw power and sleek design, made it an instant sensation among enthusiasts. The car’s ability to effortlessly accelerate and dominate the drag strip, while offering a level of refinement that was uncommon in performance vehicles, solidified its status as one of the most coveted muscle cars of all time.
Beyond its performance and luxury features, the King of the Road also represented a significant milestone for the Shelby Mustang. It marked the peak of the collaboration between Ford and Shelby American, as the Mustang continued to evolve into a more powerful and refined machine.
The 1968 model remains a testament to the ingenuity and passion that went into creating one of the most iconic and influential muscle cars of its generation. The 1968 Shelby Mustang King of the Road was a rare and coveted automobile, and its air conditioning feature made it even more unique. Only 122 customers opted for this expensive option, which added $356 to the base price of $4,594.09.
While air conditioning might not have been the primary selling point for this iconic car, its rarity undoubtedly increased its desirability among collectors and enthusiasts. The King of the Road earned its name thanks to its powerful Cobra Jet engine. This 428 cubic inch V8 had proven its dominance in NHRA Super Stock Eliminator competition, outperforming larger Hemis. Despite being underrated at 335 horsepower and 440 pound feet of torque, the Cobra Jet was a formidable force on the racetrack.
While the 1968 Shelby GT500 offered impressive performance with its standard 428 Cobra Jet engine, enthusiasts seeking even more power could opt for the supercharged 427-cube Side Oiler.
This option, however, was only available in the non-KR version of the GT500 and came at a premium price. Despite its higher cost, the Side Oiler offered a substantial increase in horsepower and torque, making it a desirable choice for those who prioritized raw performance. The 428 Cobra Jet, on the other hand, struck a balance between power and affordability, making it a more popular choice among GT500 buyers.
Its combination of high-performance capabilities and manageable insurance premiums appealed to a wider range of enthusiasts. As a result, the 428 Cobra Jet accounted for a significant portion of the 1968 GT500 production, showcasing its popularity and appeal.
