The first Hemi-powered ‘Cuda convertible

Muscle cars are a treasured part of American automotive history.

  • A “Public Relations" Car
  • Only 9 automatic Hemi-‘Cuda convertibles built
  • Mixed editorial coverage on Mopar products

This 'Cuda was no stripped-down test car

Muscle cars are a treasured part of American automotive history and during their heyday, the car magazines of the era featured them in their pages with road test reports and visits to drag strips to see how they performed down the quarter mile. One of the cars that saw this media attention is this Rallye Red 1970 Plymouth Cuda convertible, which made the rounds in the magazines.

This ‘Cuda droptop was built as a “Public Relations" car and was shipped from the Hamtramck assembly plant directly to Chrysler’s East Coast press fleet facility located in New York. As printed on the original window sticker, the options included;

- A 426-cid 425-horsepower Hemi engine (E74)

- Torque Flite automatic transmission (D34,

- Axle Package (A32) 4.10 gear ratio

- Rallye Wheels (W21)

- Elastomeric F&R Bumper Group (A22)

- Power Convertible Top Lift (P37)

- Multiplex AM/FM Radio (R35)

- 3-Spoke Rim Blow Steering Wheel (S83)

- Power Steering (S77)

- Comfort Position 6 Way Seat Adjuster (C62)

- Center Console (C16)

- Rallye Instrument Group (A62)

- Light Group (A01)

- Deluxe Seat Belts (C15)

- Color-Keyed Floor Mats (C92)

- 50 Amp Alternator (F11)

- Tinted Windshield (G15)

- Undercoating (J55)

- Shaker Hood (N96) was not an option, the fresh-air system was standard equipment with the Hemi engine

All totaled, it was a $5710.70 car. 

This is a very special car

Obviously, this ‘Cuda was a no stripped-down test car built just for quick times on the track; it was a fully equipped car with lots of “fluff.” Being a press car, it was a special automobile from the get-go and has “Company Car” notation on the window sticker, plus research now indicates that this car—with its scheduled build date of September 23, 1969—is the very first Hemi-powered ‘Cuda convertible ever built. And there were only 9 such automatic-equipped Hemi-powered 1970 ‘Cuda convertibles ever built. Yeah, this is a very special car!  

 Hemi-powered 1970 ‘Cuda convertible
Shaker Hood
A22 Front and rear color-keyed bumpers and a Shaker sticking out of the hood meant you’re looking at a very low production car.

The code “FE5” Red paint looks natural for the car and this color was also used on the Shaker scoop, which is unique as this body-color paint was exclusive to FE5 cars, all others received silver “Argent” painted scoops.

The fresh-air systems were named “Shaker” hood scoops.  

the car in Rallye Red
The rubber bumper option gave the car a cleaner appearance and was available in a total of 9 different colors that year. However, in order to get the rear rubber, aka Elastomeric, bumper in body color, you had to order the car in FE5 Rallye Red.   
“HEMI” Hockey stick
The “HEMI” Hockey stick is a thing of beauty and gives a quick identity of what lurks under the hood.   
425-hp Hemi engine
The 425-hp Hemi engine was an $871.45 option and worth every damn cent, especially in this application.
Shaker hood scoops
The  engine-mounted scoop and the fact that an engine with rubber mounts “shakes” when running was the basis for calling these fresh-air systems “Shaker” hood scoops.  

Magazine press cars were used to provide editors with feature vehicles and the factories were all too happy to get high-performance cars into the pages of the publications, and get their message out to the masses. Some publications seemed to always say nice things about the cars and it was no big surprise to see these same auto manufacturers run large color advertisements of said vehicle in the same issue, while other magazines rather enjoyed picking apart certain test cars, often adding somewhat derogatory comments along the way.

1970 Plymouth ad

Any reader who saw a few different issues of these Eastern publications would quickly see that the staff were Chevrolet loyalists to be certain! However, with the Dodge and Plymouth cars doing so well on the drag strips and NASCAR tracks across the country, there was a need to do some editorial coverage on Mopar products, even if the writers didn’t like them. Besides, the aftermarket parts advertisers made parts for all makes and models so there had to be a mix of feature cars in the editorial package.  

One of the car magazines that featured the red-hued Hemi-power ‘Cuda as a new car test vehicle was High-Performance CARS, in their May 1970 issue. Here’s a classic case of an east Coast “anti-Mopar” magazine, testing a hot Plymouth but coming in with a poor attitude right off the bat. Read the opening paragraph:  

“Of all the performance engines offered to the public for street use, one has always stood out in our minds as being the biggest waste. The one we’re referring to is the 426-cubic-inch Mopar Street Hemi. We could never figure out the logical reason—just one—for there even being such an engine. It’s too expensive to buy, too expensive to live with, and in general, much ado about nothing. It just never made sense.”

Some of the magazine scribes really disliked the Chrysler products and were not afraid to share their thoughts on the subject. But this particular car, as fitted with a Hemi engine, somehow won over the HP Cars magazine staff, perhaps it was just voodoo, but something changed when they got behind the wheel of this beautiful machine.

Restored to true “original" condition

 Hemi cuda dash layout
The dash layout on Plymouth E-body cars was very well laid out and with the optional gauge cluster that featured a 150-mph speedometer.    
“Red On Red” Hemi ‘Cuda
There’s plenty of red color on, in and around this car, but when you stand back and look at it, it all blends together so well that it looks appealing to the eye…or is it just because the car is worth millions of dollars?!  
It is believed there is only one “Red On Red” Hemi ‘Cuda ever built and you’re looking at it!   
three-spoke “rim blow” steering wheel
It was only a $24.60 option, but man, the three-spoke “rim blow” steering wheel sure livened up the interior!   
space saver spare
Not a big trunk. The space saver spare helped a little and with the correct jack assembly, these details make this resto shine above the rest.    

The car performed very well

The test pilot was a funny car driver of a nitro Hemi for a full season of racing prior to testing for the magazine. He was able to crank out an impressive quarter-mile run of 13.40-seconds at 105.10 mph with the fully-equipped ‘Cuda droptop, with his best times coming while driving the powerful Hemi out of the gate at near idle speeds, then nailing the throttle and making a wide-open pass down the track. The Goodyears were pumped up to 45-psi and were basically worthless if the car was launched hard it was instant tire smoke.

One article mentions that the car performed very well, the brakes were fantastic, was flat on the corners, and except for a transmission leak, the car was generally a hit! They got a few digs in here and there, as expected. With extensive praise and the ET slip was enough to convince the editors that Mopars, at least this one, were not bad cars.

Hemi cuda die-cast Ad

A time capsule on wheels

Little did anyone at the time really know just how rare and unique that red ‘Cuda ragtop was at the time, and how valuable it would become some 50 plus years later. It’s current value? The car is now worth in the millions!....not bad for an old Mopar that used to drip transmission fluid everywhere it was parked. 

Today this car is owned by a muscle car collector and the one-of-a-kind former press car was fully restored to true “original condition,” save for the previously mentioned transmission leak!  Because of incredible detail work done in the resto process., the car appears as a brand-new, in the dealership showroom car from late in 1969.  

The first Hemi-powered ‘Cuda convertible
Everywhere you look, it’s truly a time capsule on wheels.

The first Hemi-powered ‘Cuda convertible

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