1970 Plymouth Roadrunner Superbird 440+6
Video Gallery
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1970 Plymouth Roadrunner Superbird Walk Around Video
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1970 Plymouth Roadrunner Superbird Acceleration Video
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1970 Plymouth Roadrunner Superbird Driving Video
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1970 Plymouth Roadrunner Superbird Start Up Video
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1970 Plymouth Roadrunner Superbird Engine Bay Video
Description
Built to dominate NASCAR events, the Plymouth Superbird not only won eight races in the hands of Richard Petty in 1970, but became one of the most iconic NASCAR racers of all time. Built as a continuation of the 1969 Dodge Charger Daytona, both it and the homologation special Superbird were the first American cars to be designed using a wind tunnel and computer analysis for improved aerodynamic performance. The Plymouth was based on the Road Runner, which offered smooth sides that helped the nose cone slice through the air. The prominent wing mounted to the trunk of the vehicle was mounted as high as to provide clean air over it, providing the most effective downforce on the rear axle. With a top speed in excess of 200 mph, these cars would go on to conquer NASCAR, so much so that the aero-cars, like the Superbird, were restricted on maximum engine size or the minimum weight was raised to decrease their natural advantages.
Highlights
One of just 1,935 produced
Only available for the 1970 model year
Retained by the current owner's family for nearly 50 years, since 1974
Finished in Lemon Twist Yellow with a black vinyl roof over a black vinyl interior
Powered by the 440 cu-in 390-horsepower "Super Commando Six-Barrel" V8 with three two-barrel carburetors and mated to a Torque-Flight automatic transmission
Numbers-matching car as per the consignor
Accompanied by two professionally-framed factory broadcast sheets with the frames color-matched to the scheme of the car
Restored by Dale's Auto Restoration of Bismarck, North Dakota, from 2020 through 2022 for a total in excess of $145,000
Recent servicing by Northland Performance of Bismarck, North Dakota totaling over $7,000 in 2023
Top 25 placement at the El Zagal Dusters Car Show in Bismarck, North Dakota in March 2022
Please note that while the odometer displays just over 45,000 miles at the time of cataloging, the true mileage is unknown
Features
Power steering
Power disc brakes
"Beep-Beep" horn
Heavy-duty suspension
Performance axle package
Pop-up headlights
Aerodynamic nosecone
Front spoiler
Competition type hood
15-inch Rallye wheels
Hood pins
AM radio
Heater
Functional vent windows
Known Imperfections
Minor dents in chrome trim in some areas
Passenger door window is not original and not date-coded
Vinyl top shows some bubbling near the back window
Hood vent grate is slightly bent near the wiper blades
Single bolt on the driver's front wheel is not painted yellow
Passenger side seat belt retractor plastic is broken
Trim piece holding the carpeting down in the rear driver's side seat is missing
Rubber trunk seal installed upside down
Included
New matching spare
Professionally framed factory broadcast sheets
Restoration invoices
Plymouth and Dodge service handbooks
Ownership History
This 1970 Plymouth Superbird was purchased by the consignor's sibling in Oklahoma City, Oklahoma, in 1974. After driving the car for a few years, it was placed into storage in Wishek, North Dakota. The car was then relocated to Max, North Dakota, in 2002 and remained there until the current owner inherited the car in 2019.