Super Duty 455 – 4-Speed – 1 of 58 Produced

1974 Pontiac Firebird Formula Super Duty 455 – 4-Speed – 1 of 58 Produced

Stock Number: 1192
52,000 Original Miles | Pinemist Green | PHS Documented | Numbers-Matching SD-455

Collectible Motorcar of Atlanta proudly presents one of the rarest and most desirable F-Bodies ever built — the 1974 Formula Super Duty 455. Only 58 SD Formulas were produced with an automatic transmission, and this example has been professionally converted to a 4-speed manual, making it an even more engaging driver. Best of all, the original automatic transmission is included should the next owner ever wish to return it to factory spec.

This car is more than rare — it is historically significant. Featured in multiple books and magazines, this is arguably one of the most thoroughly documented Super Duty Formulas in existence. Its history is preserved in an impressive 3-inch binder of paperwork, including Pontiac Historical Services (PHS) documentation, restoration details, and engine build records. The numbers-matching 455 Super Duty engine was rebuilt by the legendary Nunzi Romano, a name synonymous with Pontiac performance.

Originally part of the prestigious Tournier Collection of St. Paul, Minnesota, this was considered the crown jewel among nine exceptional Pontiacs purchased from that group. Finished in the ultra-rare Pinemist Green over a beautifully preserved Camel interior, it remains a true survivor with just 52,000 original miles. This was the final year Pontiac offered the SD-455 on a factory invoice — marking the end of the Super Duty era.

Highlights:

1 of only 58 SD Formula Automatics produced in 1974

Converted to 4-Speed Manual (original automatic included)

Numbers-Matching 455 Super Duty V8

Professionally rebuilt by Nunzi Romano

52,000 original miles – well-preserved survivor

Rare Pinemist Green exterior with Camel interior

3" Binder of documentation – PHS included

Limited-Slip (Posi) Rear Axle

New Magnaflow muffler – deep, aggressive tone

Power Steering & Power Brakes

Rear Window Defroster

Front Console

Runs and drives exceptionally well

If you're looking for the ultimate collector-grade Pontiac, this SD Formula checks every box — rarity, originality, documentation, and drivability. Whether you're a serious Pontiac enthusiast or an investor seeking a blue-chip muscle car, this is an opportunity that may not come again.

Phone
770-738-7111
Address
1750 Enterprise Way Suite 109Marietta, GA 30067
Hours of Operation
Monday- Friday - 9-5pm
Saturday - 9-3pm (Appointment only)
Sunday - Closed