The 1973 Pontiac Firebird Formula Super Duty represents the pinnacle of American muscle car performance in the early 1970s. Powered by the legendary 455 CI Super Duty V8 and restored to factory standards, this example stands among the rarest of its kind, only 33 were built with an automatic transmission.
Rare Heritage and Production
In 1973, Pontiac built just 43 Formula Super Duty Firebirds. Of those, 33 featured automatic transmissions, and this particular example is one of only three finished in Florentine Red. Sold new at Turnpike Pontiac in Westport, Connecticut, it remains listed in the official Super Duty Registry, cementing its authenticity and rarity.
Comprehensive Frame-Off Restoration
This Firebird underwent a full frame-off restoration that brought every detail back to showroom condition. From the glossy exterior paintwork to the interior materials, each element reflects the craftsmanship and care taken during the rebuild. Chrome accents, clean panel gaps, and the original Rally II wheels complete its period-correct appeal.
Exterior Design and Details
The coupe’s bold Florentine Red finish captures the muscular aesthetic of the era. Dual color-keyed sport mirrors, Rally II wheels wrapped in BFGoodrich tires, and subtle rocker moldings underscore the Formula’s aggressive yet balanced design. Power brakes and power steering ensure smooth control despite the car’s raw muscle.
Interior and Equipment
Inside, the Burgundy custom interior continues the car’s premium feel. Bucket seats flank a center console, while the Formula steering wheel and woodgrain instrument panel maintain the authentic 1970s design language. Factory equipment includes power accessories, a pushbutton radio, and classic Pontiac detailing.
Performance and Engineering
The Super Duty 455 CI V8 was one of the most advanced engines of its time. Built with reinforced internals, high-flow cylinder heads, and specific camshaft tuning, it delivered exceptional power even amid tightening emissions regulations. The automatic transmission complements the engine’s torque-rich output, making it both tractable and thrilling to drive.
Driving Dynamics
Despite its muscle-bound reputation, the Formula Super Duty is surprisingly composed on the road. Power steering assists maneuverability, while ventilated disc brakes provide dependable stopping performance. Its combination of brute strength and balanced control helped define Pontiac’s engineering excellence in the Super Duty program.
Documentation and Provenance
This example is backed by Pontiac Historical Services documentation confirming its factory specifications and production rarity. The car’s inclusion in the Super Duty Registry further validates its collector importance, while the odometer reads just over 89,000 miles since new.
Summary
The 1973 Pontiac Firebird Formula Super Duty stands as a landmark of classic American performance. With its 455 CI V8, automatic transmission, and expert restoration, this rare Florentine Red coupe captures the essence of Pontiac’s golden era, power, exclusivity, and enduring style.
Disclaimer: This article is for informational and entertainment purposes only. The information provided is based on market trends and personal opinions and should not be considered financial or investment advice. Readers should always conduct their own research and consult with a professional advisor before making any decisions.
Source & Details: mecum.com
