1966 Shelby Mustang GT350 & GT500 for Sale – Wimbledon White HiPo V8 Automatic
The 1966 Shelby Mustang GT350 & GT500 captures the unmistakable visual language of Shelby’s early Mustang program through compact fastback proportions, competition-inspired detailing, and high-performance small-block power. Finished in Wimbledon White with blue Le Mans stripes over black vinyl upholstery, this privately offered coupe presents one of the most recognizable color combinations associated with the marque. Its 289ci HiPo V8, four-barrel carburetor, three-speed automatic transmission, Koni shock absorbers, front disc brakes, ten-spoke alloy wheels, fold-down rear seat, and AM radio create a highly appealing period specification. For collectors seeking authentic Shelby character, classic American performance, and a more relaxed automatic driving experience, this example offers considerable appeal.
View the official listing below.
1966 Shelby Mustang GT350 & GT500 for sale
Engine and Performance
The naturally aspirated 289ci HiPo gasoline V8 gives the 1966 Shelby Mustang GT350 & GT500 crisp throttle response, strong mid-range pull, and the unmistakable soundtrack of a high-performance Ford small block. A four-barrel carburetor supplies the engine and contributes to the direct, mechanical character expected from an early Shelby-developed Mustang. The three-speed automatic transmission manages the V8’s output with straightforward shifts, making the car approachable in traffic while preserving decisive acceleration on open roads. Combined with rear-wheel drive, compact dimensions, and relatively low mass, the drivetrain delivers an engaging blend of muscular response, accessibility, and classic grand-touring character.
Engineering and Specifications
Koni shock absorbers help control body movement and reinforce the more focused chassis tuning historically associated with Shelby’s performance-oriented Mustang derivatives. Kelsey-Hayes front disc brakes work with larger rear drums than those fitted to standard contemporary Mustangs, providing a purposeful period braking arrangement. Optional-style 14-inch ten-spoke alloy wheels wear 205/70 Goodyear Radial T/A white-letter tires, while a chrome Magnum 500-style spare with older Goodyear Blue Streak rubber is secured in the trunk.
Design and Heritage
The fastback body combines a long hood, compact greenhouse, sculpted side panels, short rear deck, and prominent competition striping in one of the defining American performance silhouettes of the 1960s. Wimbledon White paint provides a clean foundation for the blue Le Mans stripes, while ten-spoke wheels, bright bumpers, hood hardware, and restrained Shelby detailing create a purposeful yet elegant presentation. Inside, black vinyl upholstery, a fold-down rear seat, simple analog instruments, an AM radio, and straightforward controls preserve the functional atmosphere of an early performance Mustang.
Driving Experience
From behind the wheel, the 1966 Shelby Mustang GT350 & GT500 should feel compact, muscular, and deeply mechanical, with the automatic transmission allowing greater attention to steering, braking, and the V8’s broad torque delivery. Koni dampers, front disc brakes, rear-wheel drive, white-letter tires, and the fastback’s manageable proportions encourage confident but measured inputs. On a scenic highway, collector tour, historic gathering, or carefully selected weekend road, the Shelby promises strong small-block response, commanding visual presence, and an authentic connection to 1960s American performance culture.
Why This Car is Special
- 289ci HiPo V8 with four-barrel carburetion
- Three-speed automatic transmission and rear-wheel drive
- Wimbledon White paint with blue Le Mans stripes
- Koni shock absorbers and Kelsey-Hayes front disc brakes
- Ten-spoke alloy wheels, fold-down rear seat, and factory-document copies
Specifications
- Year: 1966
- Model: Shelby Mustang GT350 & GT500
- Engine: Naturally aspirated 289ci gasoline HiPo V8
- Transmission: Three-speed automatic
- Condition: Good condition, privately offered fastback coupe
Collector and Enthusiast Appeal
The 1966 Shelby Mustang GT350 & GT500 appeals to enthusiasts because it combines iconic Shelby styling, high-performance small-block power, automatic usability, upgraded braking, and meaningful period equipment within one highly recognizable platform. Its Wimbledon White finish, blue stripes, black vinyl cabin, 289ci HiPo engine, four-barrel carburetor, three-speed automatic, Koni shocks, front discs, larger rear drums, ten-spoke wheels, Goodyear tires, fold-down seat, AM radio, Magnum-style spare, and copies of factory documents provide substantial specification depth. Rather than relying on modern modifications, this example preserves the visual drama, mechanical simplicity, and touring character that continue to define early Shelby Mustangs.
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The 1966 Shelby Mustang GT350 & GT500 combines legendary fastback styling, responsive HiPo V8 performance, automatic convenience, and purposeful period hardware in one memorable American coupe. It represents a compelling opportunity for collectors who value Shelby heritage, unmistakable visual identity, and the enduring appeal of an early performance Mustang.