Some cars are rare, others are borderline mythical. This 1971 Plymouth Hemi GTX falls firmly into the second category, and it’s now heading to auction with a price tag to match.
We’re talking about one of just 11 cars ever built with this exact setup. A 426 Hemi V8 paired with a four-speed manual wasn’t just uncommon, it was nearly extinct by 1971, and that’s before you even get into the rest of the spec sheet.
Looking at the specs, this particular Plymouth isn’t just rare—it’s absurdly rare, as it’s also believed to be the only one finished in Winchester Gray, which takes it from collectible to unicorn status almost instantly.
If you’re into old-school American muscle, this car is about as serious as it gets, and as expected, you’ll need deep pockets, or a trust fund, to get your hands on it.
The Kind Of Rarity You Don’t See Twice
Mecum estimates this Hemi GTX will fetch between $325,000 and $350,000 when it crosses the block in Indy. That’s big money, but considering what this car represents, it’s not exactly surprising.
Only 11 examples were built in 1971 with both the legendary 426-cubic-inch Hemi and a four-speed manual transmission. Out of those, just four came equipped with the A34 Super Track Pak, which added 4.10 gears and a Sure Grip limited-slip differential. This particular car checks those boxes.
On top of that, it’s believed to be the only one finished in Winchester Gray. In a world where collectors obsess over paint codes, that alone makes it incredibly desirable.
A Proper Numbers-Matching Hemi
Under the hood sits the real deal, a matching-numbers 426 Hemi V8 rated at 425 horsepower. No swaps, no funny business. All that factory muscle is sent through a matching-numbers four-speed manual transmission, which is exactly how you’d want to experience a car like this.
It’s also been treated to a comprehensive rotisserie restoration, meaning it’s been taken apart and rebuilt to a high standard while preserving its originality. Restored, but still authentic, that’s the sweet spot for collectors right there!
Old-School Muscle Done Right
Beyond the drivetrain, this GTX is loaded with period-correct details. You’ve got the iconic Air Grabber hood, which pops open to feed more air into that massive Hemi. There are bucket seats and a center console inside, along with power steering and power disc brakes. Those were some serious upgrades for the time.
It rides on Rallye wheels wrapped in Goodyear Polyglas tires, completing that classic muscle car look. Everything about it screams early ’70s performance, right before emissions rules and insurance companies started ruining the party.
The End Of The Muscle Car Golden Era
The 1971 model year marked the beginning of the end for cars like this. Stricter emissions regulations and rising insurance costs meant the days of big-block, high-compression V8s were numbered.
That’s what makes this GTX so special. With its big engine, manual gearbox, rear-wheel drive, and zero concern for practicality, it represents one of the last true expressions of the muscle car formula.
Within just a few years, cars like this would either be detuned or disappear entirely, which is exactly why collectors are willing to pay serious money today.
Investment Or Driving Experience?
Sadly, most buyers will probably treat this as an investment. With rarity like this, it’s hard not to, and that’s almost a shame. Because cars like this were built to be loud, aggressive, and just a little bit intimidating, not to sit under covers.
If you ever get the chance to drive a real Hemi car like this, you’ll quickly understand exactly why they’ve become legends in the car community!