All You Need To Know About The 1970 Plymouth Road Runner Superbird

The 1970 Plymouth Road Runner Superbird was a true icon of American performance cars, with its unmistakable design and stellar racing history. Developed to dominate the NASCAR circuit, this muscular car defined an era in automotive engineering – combining bold styling features with advanced aerodynamics, top-notch handling characteristics and refined powertrain options. Today’s collector car market holds major demand for these beautiful machines that offer unrivaled performance potential – learn all about why you should put your acquisition plans into motion right away!

History of the 1970 Plymouth Road Runner Superbird

The Plymouth Road Runner Superbird is a unique and iconic car that was produced by the American automaker Plymouth in 1970. It was designed specifically for NASCAR racing and is considered one of the most distinctive and aerodynamically advanced vehicles of its time.

The Superbird was a variant of the Plymouth Road Runner, which was a popular and affordable muscle car known for its performance and distinctive “beep-beep” horn. In an effort to improve the Road Runner’s aerodynamics and competitiveness in NASCAR, Plymouth decided to create a limited-production, high-performance version called the Superbird.

The design of the Superbird was heavily influenced by the need for improved aerodynamics. Plymouth collaborated with renowned aerodynamicist and engineer, Richard Petty, who was a NASCAR driver at the time. The car featured a pointed nosecone, a sloping roofline, and a massive rear wing that stood tall above the rear deck. These modifications were aimed at reducing drag and increasing stability at high speeds.

Underneath the unique exterior, the Superbird shared many components with the Road Runner. It was available with a range of engine options, including the legendary 426 Hemi V8 and the 440 Super Commando V8. These powerful engines delivered impressive performance, making the Superbird a formidable force on the racetrack.

The Superbird’s introduction into NASCAR was met with mixed reactions. Some drivers and fans appreciated its innovative design and improved performance, while others considered it to be an extreme and exaggerated representation of a stock car. Regardless of opinions, the Superbird made a significant impact on the racing scene.

In terms of production numbers, Plymouth produced a total of 1,920 Superbirds for the 1970 model year to meet homologation requirements for NASCAR. These cars were sold through Plymouth dealerships to the public, but they were not as popular in the showroom as they were on the track. Many Superbirds sat unsold on dealer lots, resulting in Plymouth offering significant discounts to move inventory.

Over time, the Plymouth Road Runner Superbird gained a cult following and became highly sought after by collectors and enthusiasts. Its unique and aggressive styling, combined with its limited production numbers, have made it a highly valuable and desirable muscle car.

Today, the 1970 Plymouth Road Runner Superbird is regarded as an iconic symbol of American automotive design and racing heritage. Its bold appearance and performance capabilities continue to captivate car enthusiasts and serve as a reminder of the ingenuity and innovation of the muscle car era.

The Design and Performance of the 1970 Plymouth Road Runner Superbird

The design of the 1970 Plymouth Road Runner Superbird was heavily influenced by aerodynamics and the need for improved performance on the NASCAR race tracks. The car featured several distinctive design elements that set it apart from its counterparts.

One of the most prominent design features of the Superbird was the aerodynamic nosecone. It extended the front of the car and incorporated a flush-mounted grille, concealed headlights, and a protruding beak-like design. The purpose of the nosecone was to reduce drag and improve airflow over the car’s front end.

Another significant design element was the high rear wing, also known as the “Daytona wing” or the “bird wing.” This wing stood tall above the rear deck and was mounted on tall vertical struts. Its purpose was to generate downforce and provide stability at high speeds. The wing was adjustable, allowing it to be fine-tuned to different racing conditions.

The Superbird also featured a sloping roofline and a streamlined body shape. The rear window was tilted at an extreme angle to further enhance aerodynamics. These design modifications, along with the overall shape of the car, reduced drag and improved high-speed stability.

In terms of performance, the 1970 Superbird was a potent machine. It offered a range of powerful engine options to suit different driving preferences. The top-of-the-line engine was the legendary 426 cubic inch (7.0-liter) Hemi V8. It produced an impressive 425 horsepower and 490 lb-ft of torque, making it one of the most powerful engines of its time. Additionally, the Superbird was available with the 440 cubic inch (7.2-liter) Super Commando V8 engine, which delivered 375 horsepower and 480 lb-ft of torque.

To handle the increased power, the Superbird featured heavy-duty suspension components, larger brakes, and upgraded tires. These enhancements allowed the car to perform admirably on both the racetrack and the street.

On the NASCAR circuit, the Superbird proved to be a formidable competitor. It debuted in the 1970 season and achieved notable success, with Richard Petty being one of its most prominent drivers. Petty famously won several races driving a Superbird, including the Daytona 500.

Although the Superbird’s success on the racetrack was undeniable, its unique design and limited production numbers resulted in mixed reactions from the public. Some viewed it as an extreme and exaggerated representation of a stock car, while others appreciated its bold and aggressive appearance.

Today, the 1970 Plymouth Road Runner Superbird is highly sought after by collectors and enthusiasts due to its rarity, distinctive design, and racing pedigree. It remains an iconic symbol of American muscle car history and a testament to the innovation and performance capabilities of the era.

Pros and Cons of Owning a 1970 Plymouth Road Runner Superbird

Owning a 1970 Plymouth Road Runner Superbird can be an exhilarating experience for car enthusiasts, but it also comes with its own set of pros and cons. Here are some of the advantages and disadvantages of owning this iconic muscle car:


– Unique and Iconic Design: The Superbird’s aerodynamic design, including the distinctive nosecone and rear wing, sets it apart from other vehicles of its time. Owning a Superbird allows you to enjoy a truly unique and instantly recognizable classic car.

– Racing Heritage: The Superbird has a rich racing history and is closely associated with NASCAR. It was specifically designed for high-performance racing, and owning one connects you to a legendary era of motorsports.

– Performance Powerhouse: The Superbird offers powerful engine options, such as the 426 Hemi V8 and the 440 Super Commando V8, delivering impressive horsepower and torque. It provides exhilarating acceleration and an exhilarating driving experience.

– Rarity and Collectability: The limited production numbers of the Superbird make it a highly sought-after collector’s item. Its rarity adds to its desirability and potential for investment value.


– Limited Practicality: The Superbird’s unique design and focus on performance mean it may not be the most practical daily driver. It has a lower ground clearance, limited cargo space, and a stiff suspension, which can make it less comfortable for everyday use.

– Maintenance and Restoration: Owning a classic car requires ongoing maintenance and potential restoration work. Finding original parts for a Superbird can be challenging, and professional expertise may be needed to keep the car in top condition.

– Fuel Consumption: Muscle cars from the 1970s are known for their thirst for fuel, and the Superbird is no exception. The powerful engines and performance-oriented design result in relatively low fuel efficiency, which can be a consideration for those concerned about fuel costs and environmental impact.

– Cost and Availability: Due to their rarity and collector’s value, Superbirds tend to command high prices in the classic car market. Finding a well-preserved and authentic Superbird can be a challenge, and the initial investment and ongoing costs of ownership may be substantial.

Owning a 1970 Plymouth Road Runner Superbird offers the thrill of driving a unique and historically significant muscle car. However, it also requires consideration of factors such as practicality, maintenance, fuel consumption, and the associated costs. Ultimately, it is a decision that depends on individual preferences, passion for classic cars, and the willingness to invest in an iconic piece of automotive history.

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Tips for Keeping Your 1970 Plymouth Road Runner Superbird In Top Condition

Keeping your 1970 Plymouth Road Runner Superbird in top condition requires proper care and maintenance. Here are some tips to help you preserve and enjoy your Superbird for years to come:

Regular Maintenance:

– Follow the manufacturer’s recommended maintenance schedule for oil changes, fluid checks, and tune-ups.

– Keep an eye on the engine’s performance and address any issues promptly. Regularly inspect and replace worn-out belts, hoses, and spark plugs.

– Ensure that the cooling system is functioning correctly and monitor the engine temperature during extended drives.

Store it Properly:

– When not in use, store your Superbird in a clean, dry, and climate-controlled garage or storage facility. This will protect it from the elements, such as extreme temperatures, moisture, and UV rays.

– Use a quality car cover to provide an additional layer of protection against dust, scratches, and light exposure.

Regular Cleaning:

– Clean your Superbird regularly to remove dirt, debris, and corrosive materials that can damage the paint and other surfaces.

– Use a gentle car wash soap and a soft sponge or cloth to avoid scratching the paint. Rinse thoroughly and dry the car using a microfiber towel or chamois.

Protect the Paint:

– Apply a high-quality wax or paint sealant to protect the paint from fading, oxidation, and UV damage. Regularly reapply the wax or sealant as needed.

– Avoid parking your Superbird under trees or in areas where it can be exposed to bird droppings, sap, or other contaminants that can harm the paint finish.

Upholstery and Interior Care:

– Clean the interior regularly, including the seats, carpets, and dashboard, using appropriate cleaners and protectants designed for vintage car interiors.

– Avoid using harsh chemicals or abrasive cleaners that can damage the upholstery or delicate surfaces.

Maintain the Chrome and Trim:

– Regularly clean and polish the chrome and other exterior trim pieces using specialized chrome cleaners and polishes. This will help prevent rust and maintain their shine.

Preserve Originality:

– If you own an original Superbird, strive to maintain its authenticity. Preserve original parts and components whenever possible, and consult with experts for guidance on restoration or repairs.

Seek Professional Assistance:

– Consider consulting with experienced mechanics or restoration specialists who have expertise working on classic cars. They can provide valuable advice, perform specialized maintenance tasks, and address any mechanical or cosmetic issues.

Remember, the key to keeping your Superbird in top condition is regular care, attention to detail, and a commitment to preserving its originality and historical significance. By following these tips and investing time and effort, you can enjoy your Superbird for years and even pass it down to future generations of car enthusiasts.

Popularity of 1970 Plymouth Road Runner Superbird Today

The popularity of the 1970 Plymouth Road Runner Superbird has grown significantly over the years, making it a highly sought-after and revered classic car among enthusiasts. Here’s an overview of its popularity today:

– Cult Following: The Superbird has developed a dedicated fan base and a strong following within the automotive community. Its unique and iconic design, racing heritage, and limited production numbers have contributed to its status as a legendary muscle car.

– Collector’s Item: The Superbird’s rarity and desirability make it a prized collector’s item. The limited production of only 1,920 units for homologation purposes adds to its exclusivity. Collectors value the Superbird for its unique styling, historical significance, and potential investment value.

– Rising Values: The value of the 1970 Superbird has risen significantly over the years. Well-preserved and authentic examples command high prices in the classic car market. The increasing demand, limited supply, and the car’s status as a highly recognizable and desirable icon contribute to its appreciating value.

– Classic Car Events and Shows: The Superbird is a frequent participant in classic car events, shows, and auctions. It often draws crowds and garners attention due to its distinctive appearance and racing heritage. Its presence at such events contributes to its ongoing popularity and showcases its significance within automotive history.

– Online Communities and Forums: The advent of the internet and social media has brought Superbird enthusiasts together through online communities, forums, and dedicated websites. Enthusiasts can share information, stories, photos, and restoration tips, further fueling the Superbird’s popularity and sense of community.

– Restorations and Replicas: The popularity of the Superbird has led to an increase in restorations and replica builds. Restoring an original Superbird to its former glory or building a replica can be a fulfilling project for enthusiasts, keeping the Superbird legacy alive and accessible to a wider audience.

– Media Exposure: The Superbird has been featured in various media, including movies, television shows, and documentaries, further increasing its visibility and appeal. These appearances help solidify its status as an iconic symbol of American muscle car culture.

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Conclusion: In conclusion, the 1970 Plymouth Road Runner Superbird is a fascinating classic car that has wide appeal to muscle car fanatics. With its plethora of unique characteristics and limited number produced, the Superbird is a desirable vehicle among car collectors and an incredible feat from engineering prowess. It has been reproduced in die-cast models, Lego sets, as well as made into TV appearances in shows and movies.

There is much to be said about this iconic automobile’s legacy of speed and adventure that has left millions across generations enthralled by its appeal. If you are interested in purchasing your own Superbird or learning more about its unique history, come and join us for our collector forum where classic car connoisseurs can connect and share their knowledge about the 1970 Plymouth Road Runner Superbird.

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