1963 Chevrolet Impala SS 409: Four-Speed Muscle

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The 1963 Chevrolet Impala SS (Super Sport) holds a revered place in automotive history, representing the dawn of the muscle car era with its combination of stylish design and potent performance. The Impala itself was Chevrolet’s top-of-the-line full-size car, and the SS package, introduced in 1961, added a sporty flair and the option for high-performance engines. The 1963 model year saw a refinement of the Impala’s design, featuring cleaner lines and a more muscular stance. The SS version further enhanced this with unique trim and interior appointments, signifying its performance intentions. This particular 1963 Chevrolet Impala SS Sport Coupe is a prime example of this iconic vehicle, equipped with the legendary 409 cubic inch V8 engine, a four-speed manual transmission, and a Positraction limited-slip differential, making it a highly desirable classic muscle car.

The exterior styling of the 1963 Chevrolet Impala SS Sport Coupe is characterized by its clean and elegant lines, a departure from the more flamboyant designs of the late 1950s. This model year featured a distinctive “coved” rear deck and dual triplet taillights, a signature design element. Chrome bumpers and bright trim accentuate the car’s classic American styling. This particular example was originally finished in a striking two-tone Ermine White over Ember Red from the factory, as indicated by the body tag. However, it has since been refinished in a single shade of red, giving it a bold and aggressive appearance. The car features quad headlights, a hallmark of the era, and Impala SS badging, proudly announcing its performance pedigree. The recessed tail panel further contributes to the car’s distinctive rear styling.

The chassis of the 1963 Impala SS was designed to handle the power of its optional high-performance engines. SS models were equipped with a heavy-duty suspension system, including revised front and rear coil springs and shock absorbers, providing improved handling and stability. This example rides on 14″ steel wheels fitted with distinctive triple-finned vented covers, a classic styling cue of the Impala SS. These wheels are wrapped in 8.00-series B.F. Goodrich Silvertown thin-whitewall tires, maintaining a period-correct appearance. Stopping power is provided by drum brakes at all four corners, a typical braking system for vehicles of this era.

The interior of this 1963 Chevrolet Impala SS Sport Coupe is trimmed in black vinyl upholstery (trim code 812) on the front bucket seats and rear bench. The cabin features vent windows, adding to the ventilation options. Metal trim accents the dashboard and door panels, providing a touch of classic styling. A center console separates the front bucket seats, further emphasizing the sporty nature of the SS model. Convenience features include manual-crank windows and lap belts. For entertainment, an AM radio is present, offering a nostalgic listening experience. A cabin heater ensures comfort in cooler weather. An optional 7k-rpm tachometer is mounted to the steering column, a desirable feature for enthusiasts who appreciate monitoring engine performance. The two-spoke steering wheel frames a horizontal-sweep 120-mph speedometer, along with an analog clock and a fuel level gauge. The five-digit odometer currently shows 66,000 miles.

Powertrain and Performance Details: This 1963 Chevrolet Impala SS is powered by the legendary 409 cubic inch Turbo-Fire V8 engine, a true icon of American muscle. This high-performance engine is equipped with a four-barrel carburetor, allowing it to produce significant power and torque. While the exact horsepower rating is not explicitly stated in the provided text, the 409 V8 in this configuration was typically rated at around 340 to 425 horsepower, depending on the specific options and tuning. The engine features a chrome air cleaner and valve covers, adding a touch of visual appeal under the hood. Power is routed to the rear wheels through a highly desirable four-speed manual transmission, providing the driver with complete control over gear selection and maximizing the engine’s performance potential. Further enhancing traction and performance is a Positraction limited-slip differential, which helps to ensure that power is effectively transferred to both rear wheels, especially during spirited driving. This combination of the 409 V8, four-speed manual transmission, and Positraction makes this Impala SS a formidable performer and a highly sought-after classic muscle car.

The body tag provides valuable information about this specific Impala SS. The build date code “3E” indicates that it was assembled during the 5th week of March. The style code “63-1847” confirms it as a 1963 Impala two-door sport coupe. The body code “BA25882” indicates it was assembled in Baltimore, Maryland, with a specific production sequence number. The trim code “812” confirms the black vinyl upholstery. The paint code “973” reveals its original two-tone Ermine White and Ember Red finish. The accessory codes indicate the presence of a tinted windshield (“F”), a padded dashboard (“C”), and the four-speed manual transmission (“L”). This detailed information from the body tag authenticates the car’s original specifications. This 1963 Chevrolet Impala SS 409 Sport Coupe is now offered by the selling dealer with spare parts, a car show board, and a clean Texas title, presenting an excellent opportunity to own a piece of American muscle car history.