1966 Pontiac GTO Convertible Tri-Power


This stunning 1966 Pontiac GTO convertible, finished in the eye-catching Reef Turquoise, has been meticulously refurbished both cosmetically and mechanically. Acquired by the seller in 2019, this classic muscle car combines vintage charm with refreshed performance, making it a standout piece in any collection.

Exterior Features

The GTO’s exterior is a visual delight, highlighted by its Reef Turquoise (K) paint and a contrasting white soft top. Signature design elements include stacked headlights, a functional hood scoop, dual side mirrors, and iconic GTO badging. Chrome accents on the grille, bumpers, window surrounds, and rocker panels add an extra touch of elegance, while the 14″ Rally I wheels with polished trim rings and BFGoodrich Silvertown Radial redline tires complete the classic look.

Performance and Mechanics

Under the hood lies a powerful 389ci Tri-Power V8 engine, factory-rated at 360 horsepower and 424 lb-ft of torque. The engine features three recently rebuilt two-barrel carburetors, ensuring it runs smoothly. Power is delivered to the rear wheels via a three-speed automatic transmission and a Safe-T-Track differential with 3.55:1 gears, providing both performance and reliability.

Suspension and Braking

The car is equipped with power steering and a stabilizer bar for improved handling. Braking is handled by power-assisted front disc brakes and rear drum brakes, ensuring the GTO stops as confidently as it accelerates.


Interior Features

Step inside, and you’ll be greeted by turquoise vinyl upholstery that extends to the front bucket seats, rear bench, door panels, and boot cover. The interior is further complemented by a full-length center console, woodgrain trim, and a locking glovebox. Despite the non-functional radio, other amenities such as a heater and a tilting wood-rimmed steering wheel enhance the driving experience.

Instrumentation and Gauges

The dashboard features a 120-mph speedometer, a tachometer with a 5k-rpm redline, and gauges for oil pressure, water temperature, and fuel level. Additionally, a manifold vacuum gauge is mounted on the center console, providing the driver with essential performance data. The five-digit odometer shows approximately 22k miles, with 2k miles added under the current ownership. However, the total mileage remains unknown.

Documentation and History

Included in the sale are PHS Automotive Services documents, which provide a reproduction window sticker, build sheets, and billing history. These documents offer valuable insights into the car’s original specifications and restoration history, adding to its authenticity and appeal.


This 1966 Pontiac GTO convertible is a beautifully restored classic that offers a blend of striking aesthetics, powerful performance, and rich history. Whether you’re a seasoned collector or a muscle car enthusiast, this GTO is a remarkable example of American automotive excellence.

Our mission is to take you on a thrilling ride down memory lane, exploring the history, design, and unforgettable moments that define the golden era of automobiles.

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