
- 1977 Pontiac Firebird Trans Am
- 403ci V8 (Reported Built, Non-Matching Numbers)
- 4-Barrel Carburetor
- 3-Speed Automatic
- RWD
- Red Exterior
- Red Interior
- Positraction Rear Differential
- 3.42 Rear Gears
- True Dual Exhaust
- Snowflake-Style Wheels
- Shaker Hood Scoop
- Aftermarket Audio Head Unit
- 242 RWHP / 301 LB-FT Torque (Reported Dyno Tested)
Extras Included in the Sale
- Dyno Sheet
By 1977, the Pontiac Firebird Trans Am had firmly established itself as one of the defining American muscle cars of the decade, pairing aggressive styling with unmistakable V8 performance. This example shows 1,506 miles on the odometer and is finished in Red over a matching Red interior. Power comes from a reported built, non-matching-numbers 403ci V8 paired with a 3-speed automatic transmission and a Positraction rear differential with 3.42 gears. Enhanced with a true dual exhaust and producing a reported 242 rear-wheel horsepower and 301 lb-ft of rear-wheel torque on a chassis dyno, this Trans Am offers the classic appearance enthusiasts love with performance upgrades that make it equally enjoyable on the road.
Exterior and Interior
The exterior of this 1977 Pontiac Firebird Trans Am is finished in Red, highlighting the dramatic styling that made the second-generation Trans Am one of the most recognizable performance cars of its era. A signature Shaker hood scoop rises through the hood, providing both functional induction and an unmistakable visual centerpiece. The muscular body lines are complemented by Snowflake-style wheels wrapped in Cooper Cobra Radial GT tires, while the integrated front air dam, rear spoiler, and sculpted fender flares complete the iconic Trans Am profile that continues to define late-1970s American performance. The interior of this 1977 Pontiac Firebird Trans Am is finished in matching Red, creating a period-correct cabin that reflects Pontiac's performance-oriented design philosophy. High-back bucket seats, a center console, and engine-turned dashboard trim surround the driver in classic F-body fashion, while an aftermarket steering wheel adds a sportier feel behind the wheel. The cockpit retains the straightforward, driver-focused layout that made the Trans Am a favorite among enthusiasts, combining vintage muscle car character with timeless styling.
Engine
Powering this 1977 Pontiac Firebird Trans Am is a reported built, non-matching-numbers 403ci V8 equipped with a 4-barrel carburetor and paired with a 3-speed automatic transmission sending power to the rear wheels. According to the seller, the drivetrain is backed by a Positraction rear differential with 3.42 gears and a true dual exhaust system that delivers the unmistakable rumble expected from a classic Pontiac muscle car. The seller also reports the car has been chassis dyno tested, producing 242 rear-wheel horsepower and 301 lb-ft of rear-wheel torque, providing strong performance while preserving the raw, carbureted driving experience that has made the Trans Am an enduring American icon.
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