The 1970 Plymouth Barracuda marked a significant shift from its predecessor, representing the third generation of this iconic car. This new version was built on the E-body platform, giving it a more aggressive appearance and offering two powerful engine options: the big-block 440-cubic-inch (7.2-liter) RB and the 426-cubic-inch (7.0-liter) HEMI.

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The 1970 Barracuda’s Popularity

In 1970, the Plymouth Barracuda saw remarkable success, with nearly 49,000 units sold. It became the best-selling year for the third-generation Barracuda, making the 1970 model the most common among its siblings. Despite this, the lineup included some rare variations.

One of the rarest body styles was the convertible, with only 2,501 units produced, and a mere 548 of them were top-of-the-line ‘Cuda trims. Some engine options were also scarce, like the entry-level 198-cubic-inch (3.2-liter) slant-six, which found its way into only 461 examples. But let’s shift our focus to the sought-after big V8s.

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Among these engines, the 426 HEMI stands out as the most elusive when it comes to production numbers. Plymouth manufactured just 666 HEMI ‘Cudas, and this number includes only 14 convertibles, which have become highly valuable collectibles.

The 440 RB engine was also available in two configurations: four-barrel and six-pack. Plymouth produced 986 and 1,784 units of these, respectively.

The two-barrel 383-cubic-inch (6.3-liter) big-block is just as rare as the 440 six-pack, with only 1,780 units produced. However, I’m here to shed light on the smaller 340-cubic-inch (5.6-liter) engine, which might not be the most coveted at first glance.

The 340-cubic-inch ‘Cuda came in a unique variant with a six-pack setup, designed for homologation purposes. It’s called the AAR ‘Cuda, Plymouth’s response to the Dodge Challenger T/A. Both were developed to compete in the SCCA Trans-Am series against the Ford Mustang Boss 302 and Chevrolet Camaro Z/28.

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Limited Production and Distinct Features

The road-legal AAR ‘Cuda was produced in limited numbers, with only 2,724 units in total, split into 1,604 automatic and 1,120 manual transmissions. However, what sets the AAR ‘Cuda apart is not just its rarity.

This AAR ‘Cuda stands out due to its race-oriented features. It sports a distinctive stripe pattern across the upper body and rear fenders, featuring the All American Racers logo. Additionally, it boasts a unique hood scoop design that many find more appealing than the Shaker. Not to forget the side-exiting exhaust, giving it an attractive and distinctive appearance.

Classic Mopar Muscle Car Perfection

When you add a High Impact color to the mix, you get what many consider classic Mopar muscle car perfection. This beautifully restored AAR ‘Cuda, though not in Moulin Rouge (Panther Pink), showcases the appeal of In-Violet (Plum Crazy) – a color that many muscle car enthusiasts hold in high regard.

To truly appreciate this classic Mopar muscle car, watch the video below and enjoy the sight and sound of this AAR ‘Cuda idling, providing a glimpse of the golden era of Mopar performance.


**Q1: What made the 1970 Plymouth Barracuda different from its predecessor?**
A1: The 1970 Barracuda, part of the third generation, featured a new E-body platform, giving it a more aggressive appearance and offering big-block engine options, such as the 440-cubic-inch RB and the 426 HEMI.

**Q2: What was the most common year for the third-gen Barracuda?**
A2: The 1970 version was the most common among the third-generation Barracudas, with nearly 49,000 units sold.

**Q3: What are some rare variations of the 1970 Barracuda?**
A3: Rare variations include the convertible body style, the entry-level 198-cubic-inch slant-six engine, and special V8 engines like the 426 HEMI and the 440 RB.

**Q4: How many AAR ‘Cudas were produced, and what sets them apart?**
A4: Only 2,724 AAR ‘Cudas were produced. These vehicles stand out due to their race-oriented features, unique stripe patterns, hood scoops, and side-exiting exhaust, making them distinctive among 1970 Barracudas.

**Q5: Which color is highly regarded for the AAR ‘Cuda?**
A5: In-Violet (Plum Crazy) is a color highly regarded among enthusiasts for the AAR ‘Cuda.

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