Full details & bid : mecum.com
This stunning 1974 Pontiac Firebird Custom represents a masterful blend of classic muscle car aesthetics and modern high-performance engineering. Scheduled to cross the block at Indy 2025 on Saturday, May 17th, this custom build seamlessly integrates iconic 1971 Firebird Formula styling cues with a potent powertrain and upgraded chassis components, creating a truly unique and exhilarating driving experience.
A Nod to the Past, Engineered for the Future: The exterior of this Firebird Custom pays homage to a beloved era in American automotive history. The integration of 1971 Firebird Formula styling elements adds a touch of vintage aggression and unmistakable character to the classic 1974 coupe silhouette.
Heart of a Beast: Under the hood lies a formidable Katech 6.2L LS3 V-8 engine, the heart of this performance machine. Power and Performance: This powerhouse is rated at an impressive 566 horsepower and 512 lb-ft of torque, ensuring thrilling acceleration and formidable performance. The engine features forged Mahle pistons, further enhancing its strength and durability.
Precision Drivetrain: Complementing the potent engine is a custom-built RPM 4L60E automatic transmission, engineered to handle the engine’s output with smooth and precise shifts. Power is delivered to the rear wheels through a robust GM 10 bolt rear end equipped with an Auburn Positraction limited-slip differential, Moser axles, and performance-oriented 3.73 ratio gears, promising optimal traction and engaging driving dynamics.
Handling and Control: The chassis has been significantly upgraded to match the car’s performance capabilities. A BMR 4-link rear suspension system with a torsion bar, along with QA1 upper and lower control arms and 4-corner QA1 coilovers, provides exceptional handling, improved stability, and a refined ride quality.
Stopping Power: Ensuring confident stopping power is a Wilwood 4-wheel disc brake system, offering superior braking performance and enhanced safety. The exhaust system features Pypes 3-inch stainless steel construction, paired with coated Hedman headers, contributing to both performance and a deep, resonant exhaust note.
Creature Comforts and Modern Touches: Inside, the Firebird Custom offers a blend of classic style and modern amenities. Auto Meter gauges are neatly integrated into a carbon fiber cluster, providing precise readings of the car’s vital statistics. Comfortable Corbeau seats offer excellent support, while a Budnik steering wheel adds a touch of sporty elegance. An aluminum radiator equipped with Derale electric fans ensures optimal engine cooling, and a Coleman Racing aluminum driveshaft further enhances drivetrain efficiency. A B&M shifter provides precise control over the automatic transmission. The car rides on stylish Foose Nitrous wheels, completing the custom look.
Summary:
- Custom build with 1971 Firebird Formula styling.
- Katech 6.2L LS3 V-8 engine producing 566 HP.
- Custom-built RPM 4L60E automatic transmission.
- GM 10 bolt rear with Auburn Positraction and 3.73 gears.
- Upgraded BMR 4-link and QA1 suspension components.
- Wilwood 4-wheel disc brakes.
- Pypes stainless steel exhaust with coated headers.
- Aluminum radiator with electric fans.
- Auto Meter gauges in carbon fiber cluster.
- Corbeau seats and Budnik steering wheel.
Disclaimer: Details provided are based on available information. Potential buyers are encouraged to conduct their own thorough inspection to verify specifications and condition.
AI Assistance: Gemini
