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More from MCACN: Hemi B-Body Convertible Invitational

A fledgling muscle car fan will soon discover a convertible powered by the 426 Hemi is about as good as it gets—at least, that was my script in the 1980s. I was into GTOs and 4-4-2s, but I soon learned that there was something to which all others were compared. Perhaps the E-body ‘Cuda and Challenger R/T ragtops were/are considered the ultimate, but I leaned into mid-size cars more (and still do). At the 2025 Muscle Car and Corvette Nationals, these cars had an opportunity to crawl out of the shadows and give us a chance to drool over many Hemi Plymouth and Dodge convertibles.

The “Street Hemi” debuted for 1966, but it did not have a place in an “image” model aside from the Charger. That was rectified for 1967 with the Plymouth GTX and Dodge Coronet R/T. For 1968, that was expanded to the Road Runner and Super Bee, plus the redesigned Charger. Plymouth expanded the availability of the Road Runner for 1969, while Dodge introduced two NASCAR homologation specials. For 1970, the E-bodies were introduced, plus the Road Runner scored its own version for NASCAR. In the Hemi’s swan song for 1971, there were no B-body convertibles produced.

The 1966 Plymouth Satellite is among the most popular Hemi convertibles with 27 built, plus 2 known Canadians.

All Hemi convertibles are rare—sometimes rarer than the hallowed E-bodies. Which one of these that appeared at MCACN is your favorite?

Please note that, due to a certain quirk with surviving production records, most Mopar production numbers count for U.S. production and not total production (including Canadian and Export shipments). Whenever possible, we will add what is known beyond the U.S.

Only 21 1966 Coronet 500 convertibles were built with the Hemi.
The 1967 Coronet R/T, Dodge’s first proper “image” car. Production records are sketchy for that year, but 3 of these are known, with 2 appearing at MCACN.
Plymouth’s version of the above was the 1967 GTX. Likewise, 14 are known, plus another 4 Canadians.

The Coronet was redesigned for 1968. Nine were built, plus two more for Canada. Yes, that black car has red “Bumblebee” stripes, while the blue one has a pinstripe.

The 1968 Plymouth GTX has the distinction of being the most popular Hemi convertible with 36 built, plus 4 Canadians.
This 1968 Hemi GTX was used as a pace car for the Riverside Grand Prix.

Four blue 1968 Hemi GTXs were present, all with black, white, or blue stripes. Note the extra-cost hood black-out on the middle car.

This 1969 GTX convertible is one of 11 built, plus 5 more for Canada. If I took a poll, I bet this “A4” Silver metallic Hemi would be the crowd favorite.
Plymouth built 10 1969 Road Runner convertibles with the Hemi, plus 2 more for the Great White North, which is where the Saddle Bronze metallic GTX is from.
Another 1969 Hemi Road Runner convertible. Note the “recall” wheels.
Here are 3 1969 Hemi Coronet R/T convertibles. Ten were built, plus 4 more for Canada.
It is known that one U.S.-spec 1970 Hemi Coronet R/T convertible was built, but that car has never been found. There is a “T6” Dark Tan metallic Canadian car that exists, plus this Export car that was sent to Switzerland.
Three 1970 Hemi Road Runner convertibles were built, plus another for the Canadian market.
One of those Hemi Road Runners was restored and had its unveiling at MCACN. The color is “B3” Ice Blue metallic.

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