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The 1966 Ford Mustang K-code convertible represents a pinnacle of early Mustang performance and desirability, embodying the spirited essence of American muscle cars. Distinguished by its high-performance K-code 289 cubic inch V8 engine, these Mustangs were built for enthusiasts seeking an elevated driving experience. This particular example, a K-code convertible, was originally ordered with a highly appealing specification including Arcadian Blue paint, a luxurious Deluxe interior with Parchment upholstery, and the coveted GT equipment package, all paired with a four-speed manual transmission for maximum driver engagement. Having undergone a significant restoration in 1996, reportedly at a cost of approximately $75,000, this Mustang has not only been meticulously brought back to its former glory but has also achieved notable recognition, being displayed at the Simeone Foundation Automotive Museum’s 2014 50th-anniversary celebration of the Mustang and featured in Sports Car Market.
Restored Exterior and GT Equipment
This 1966 Ford Mustang convertible left the factory with its stunning Arcadian Blue (F) paintwork and the desirable GT equipment package, features that were meticulously restored by Fred Glazier Jr. in 1996. The comprehensive restoration involved precise work, including the replacement of portions of the floors and torque boxes, ensuring structural integrity. New decals, gleaming chrome bumpers, and various trim items were also fitted, bringing the exterior back to a show-quality finish. The car retains its power-retractable soft top for convenient open-air driving, iconic grille-mounted fog lights, distinct GT badging, and bold dark blue GT stripes. Dual mirrors enhance visibility, while the dual louvered exhaust outlets exiting through the rear fascia provide both a visual and auditory cue of its performance heritage.
Chassis, Wheels, and Braking
This K-code Mustang is equipped to handle its potent performance, riding on 14-inch styled-steel wheels mounted with 205/75 Toyo Extensa tires, providing a balanced blend of classic appearance and modern grip. Braking performance is handled by front discs and rear drums, an upgrade that was part of the GT equipment package, offering improved stopping power over standard models. Crucially, the car came factory-equipped with the Special Handling package. This significant option enhanced the Mustang’s dynamic capabilities by adding a larger stabilizer bar for reduced body roll, larger shock absorbers for improved dampening, and heavy-duty springs for a firmer, more controlled ride. These components collectively contribute to a more responsive and engaging driving experience, characteristic of the GT K-code models.
Trunk Presentation and Details
The trunk of this 1966 Ford Mustang convertible showcases attention to detail, maintaining a clean and organized appearance. It is neatly painted and finished with a plaid vinyl mat, providing a protective and aesthetically pleasing surface for cargo. Inside, a stamped-steel spare wheel, fitted with a matching tire, is securely stored, ensuring readiness for any unforeseen events on the road. Adding to the car’s authenticity and completeness, a jacking instruction sticker is correctly affixed on the underside of the trunk lid, serving as a period-correct detail that enthusiasts appreciate. This area reflects the overall quality and thoroughness of the vehicle’s restoration and ongoing care.
Deluxe Interior and Vintage Amenities
The interior of this 1966 Mustang features the highly desirable Deluxe “pony” interior, renowned for its distinctive running horse emblems on the seat backs and refined styling. Upholstered in elegant Parchment vinyl, the bucket seats offer comfortable support, complemented by contrasting blue carpeting that adds depth to the cabin’s aesthetic. A central console provides convenient storage and enhances the driver-focused layout. Woodgrain trim accents are tastefully applied throughout the interior, adding a touch of classic sophistication. For entertainment, the car retains an AM radio, complete with an 8-track player, offering a period-correct audio experience that transports occupants back to the 1960s.
Instrumentation and Driver Interface
The driver’s cockpit of this K-code Mustang is designed for engagement and information. Instrumentation includes a 140-mph speedometer, an ammeter, and gauges for fuel level, oil pressure, and coolant temperature, all providing essential vehicle data. A notable feature is the Rally Pac instruments, which are neatly mounted on the steering column. This period accessory typically includes a tachometer and a clock, enhancing the sporting character of the interior and providing critical performance readouts directly in the driver’s line of sight. The car also features a classic wood-rimmed steering wheel, offering a tactile and aesthetically pleasing interface. The current owner has added approximately 500 of the under 27,000 indicated miles, suggesting careful use since acquisition.
Powertrain and Performance
The heart of this 1966 Ford Mustang GT is its iconic K-code 289ci V8 engine, a high-performance variant that was factory rated at an impressive 271 horsepower. This engine was specifically designed for spirited driving, featuring solid lifters, a high-lift camshaft, and a four-barrel carburetor, all contributing to its aggressive power delivery and distinctive sound. As part of the extensive 1996 refurbishment, the engine underwent a comprehensive overhaul, ensuring its peak performance and reliability. The current owner has meticulously maintained the car as part of their collection since 2017. Recent critical maintenance includes the battery being replaced in 2022, and the radiator being rebuilt and re-cored in 2025, ensuring optimal cooling efficiency and readiness for the road.
Drivetrain and Mechanical Integrity
Power from the high-performance K-code 289ci V8 is efficiently sent to the rear wheels through a precise four-speed manual transmission. This gearbox offers direct and engaging shifts, allowing the driver to fully exploit the engine’s power band and providing a truly immersive driving experience. The power is then transmitted to a robust rear axle equipped with 3.50:1 gears, a ratio well-suited for both spirited acceleration and comfortable cruising. As part of ongoing maintenance, the universal joint was replaced in 2022, ensuring the smooth and reliable transfer of power to the wheels. This well-maintained drivetrain highlights the car’s mechanical soundness and its readiness for continued enjoyment on the open road.
Historical Documentation and Recognition
This 1966 Ford Mustang comes with a wealth of historical documentation that underscores its authenticity and significance. An annotated image of the original build sheet is available, detailing the equipment specified from the factory, providing invaluable insight into its original configuration. Furthermore, an appraisal from Fred Glazier Jr. following the 1996 restoration accompanies the car, along with comprehensive records of the work performed, validating the extent and quality of the refurbishment. The car’s prominence is further highlighted by a Certificate from the Simeone Foundation Automotive Museum, confirming its participation in the prestigious 2014 50th-anniversary celebration of the Mustang. Additionally, an article featuring the car in Sports Car Market showcases its recognized place within the collector community. The title carries both a Washington Antique brand and a Pennsylvania Classic brand, further affirming its status as a collector vehicle.
Summary:
- 1966 Ford Mustang K-code convertible, originally in Arcadian Blue with a Parchment Deluxe interior.
- Features GT equipment and a four-speed manual transmission.
- Restored in 1996 by Fred Glazier Jr. at a reported cost of ~$75k.
- Displayed at the Simeone Foundation Automotive Museum’s 2014 Mustang 50th anniversary.
- Subject of a feature article in Sports Car Market.
- Equipped with Rally Pac instruments, front disc brakes, bucket seats, and a center console.
- Powered by a 289ci K-code V8, factory rated at 271 horsepower.
- Engine overhauled during restoration; radiator rebuilt and re-cored in 2025; battery replaced in 2022.
- Power-retractable soft top, grille-mounted fog lights, GT badging, and dark blue GT stripes.
- 14″ styled steel wheels with 205/75 Toyo Extensa tires.
- Special Handling package with larger stabilizer bar, shocks, and heavy-duty springs.
- Includes owner’s manual, service records, memorabilia, and a Washington title.
Disclaimer: Information provided is for general informational purposes only and is based on available details. Potential buyers are advised to conduct their own thorough inspection and verification of any vehicle.
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