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The 1972 Buick GS Stage 1 convertible represents a pinnacle of American muscle car performance, combining Buick’s refined styling with a potent big-block V8 engine. This particular example underwent a comprehensive refurbishment in 2022 and is presented in a striking orange finish complemented by a power-operated white soft top. Equipped with the coveted Stage 1 performance package, a 455ci V8 engine, a three-speed automatic transmission, and a limited-slip rear differential, this GS Stage 1 convertible offers a thrilling open-top driving experience with classic muscle car appeal.
Legendary 455 Stage 1 V8 Power: The heart of this 1972 Buick GS Stage 1 is its legendary 455 cubic inch V8 engine, further enhanced by the Stage 1 performance package. While factory rated at a net 270 horsepower and 390 lb-ft of torque, the Stage 1 package included performance upgrades such as a more aggressive camshaft, improved cylinder heads, and a tuned exhaust system, making it a formidable performer of its era. Power is smoothly delivered to the rear wheels through a robust TH400 three-speed automatic transmission and a limited-slip rear differential, ensuring excellent traction and exhilarating acceleration. The engine and transmission are reported to have been overhauled during the 2022 refurbishment, and records indicate a factory-style intake manifold and carburetor were installed in 2018.
Refurbished Exterior and Iconic Styling: This Buick GS Stage 1 convertible left the factory finished in the vibrant Flame Orange (code 65) with a contrasting white soft top. During the 2022 refurbishment, the body was disassembled and refinished, bringing the paintwork to a high standard. Exterior features include a power-operated white soft top for open-air enjoyment, quad headlights, a distinctive twin-scoop hood that hints at the power beneath, prominent GS badging, and a chrome rear bumper with integrated through-the-bumper exhaust tips, a signature styling element of the GS models. It is noted that there is a rip in the soft top.
Upgraded Handling and Braking: This GS Stage 1 is equipped with power steering, providing ease of maneuverability. The braking system features power-assisted front disc brakes and rear drum brakes, which were reportedly overhauled in 2018, ensuring reliable stopping power. The car rides on classic 15-inch Rallye wheels, a hallmark of Buick’s performance models, fitted with BFGoodrich Radial T/A tires, offering a blend of period-correct aesthetics and modern tire technology.
Comfortable and Equipped Interior: The interior of this GS Stage 1 convertible features comfortable bench seats upholstered in white vinyl, complemented by black carpets and Buick-branded floor mats. Interior amenities include a Pioneer cassette deck for classic cruising tunes, upgraded Pyle tweeters for enhanced audio quality, and air conditioning to keep occupants cool on warm days. The three-spoke Rallye steering wheel is mounted on a tilting column, providing driver comfort and adjustability.
Instrumentation and Mileage: The instrument panel features a 120-mph speedometer, a tachometer to monitor engine RPM, a fuel-level gauge, and readouts for oil pressure and engine temperature, keeping the driver informed of the car’s vital functions. The five-digit odometer shows 16,000 miles, and it is believed to have rolled over, so the actual mileage is unknown.
Refurbishment Details and Condition: This 1972 Buick GS Stage 1 convertible underwent a significant refurbishment in 2022, which included the body refinishing and reported overhauls of the engine and transmission. The exhaust system was also replaced during this process. The selling dealer notes some corrosion on chassis components, which is common for vehicles of this age and should be inspected by potential buyers. A binder of refurbishment photos, service records, and Buick microfilm are included, providing valuable documentation of the car’s history and restoration.
Summary:
- Refurbished in 2022 with body refinished in orange.
- Power-operated white soft top (rip noted).
- Potent 455ci V8 engine with Stage 1 performance package.
- TH400 three-speed automatic transmission.
- Limited-slip rear differential.
- 15-inch Rallye wheels with BFGoodrich Radial T/A tires.
- Power steering and power front disc brakes (overhauled in 2018).
- White vinyl bench seats with black carpets.
- Pioneer cassette deck, Pyle tweeters, and air conditioning.
- Binder of refurbishment photos and service records included.
- Corrosion noted on chassis components.
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, especially a classic that has undergone refurbishment and has noted corrosion, to ensure its condition and the quality of the work meet their expectations.
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