This 1971 Plymouth Duster 340 represents a rare snapshot of early muscle car culture, shaped by one owner and preserved by circumstance. Used briefly as a daily driver and drag racer, it entered storage in the early 1970s, remaining untouched for decades before resurfacing with documented history.
Survivor History and Ownership
The car stayed with its original owner from new until 2024, an uncommon continuity that defines its appeal. Storage began early, limiting mileage to just 10k, while preserving its original drag-focused intent.
Exterior Presentation
Finished in High Impact Bahama Yellow, the body features a satin black hood, hood pins, racing mirrors, and black striping. Period sponsorship decals remain, reinforcing its authentic drag strip identity.
Wheels, Tires, and Brakes
Chrome Cragar wheels wear Firestone front tires and M&H Racemaster drag tires at the rear. Power-assisted front disc brakes were rebuilt in 2025, while the power steering system was previously removed.
Interior and Instrumentation
The cabin combines black vinyl upholstery with silver inserts and woodgrain trim across the console and gauges. A Tuff steering wheel fronts auxiliary Sun and Stewart Warner gauges added for competition use.
Engine and Performance
Power comes from a factory-rated 340ci V8 producing 275 horsepower through a rebuilt four-barrel Thermo-Quad carburetor. Recent work addressed a stuck valve, radiator recore, heater core replacement, and fuel system refurbishment.
Transmission and Drivetrain
A three-speed A727 TorqueFlite automatic sends power rearward through an 8.75-inch limited-slip axle. The original 3.91 gearing was replaced with aggressive 4.56 gears, paired with a reverse valve body.
Documentation and Extras
Included are broadcast sheets, drag racing time slips, removed original components, and a paint-matched dual-axle trailer. The sale also includes an expired original title and a clean Pennsylvania title.
Summary
This 1971 Plymouth Duster 340 stands apart through documented originality, early storage, and honest drag racing modifications. It remains a preserved example of muscle car purpose rather than restoration excess.
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Source: bringatrailer.com
