Plymouth built the Road Runner to be cheap, honest, and fast, a muscle car for buyers who could not afford one. But the 1968 example Jeff Fleming shares with Lou Costabile hides the most feared engine Chrysler ever built beneath its budget bodywork: the legendary 426 Hemi. Finished in striking blue and idling with that unmistakable menace, it turns the cartoon-bird image into something far more serious. Watch and hear why a genuine Hemi Road Runner is such a rare prize.
Plymouth had a radical idea at the tail end of the 1960s: build a muscle car for the guy who could not afford a muscle car. Strip out the frills, keep the horsepower, name it after a cartoon bird, and price it so a young buyer could actually sign the papers. That formula created a legend, but the version sitting in front of Lou Costabile in Northwest Indiana takes the concept somewhere the budget brochure never promised. Because tucked under the hood of this 1968 Road Runner is the single most feared powerplant Chrysler ever bolted into a street car, and once you know what it is, that humble beep-beep image never sounds quite so innocent again.
Owner Jeff Fleming, who has had the car since 2013, walks through a Road Runner finished in a striking blue. Lou notes the paint is tagged QQ1, and observes it looks like the well-known B5 Blue, though that particular code technically arrived in 1969, the kind of detail that sends Mopar purists straight to their decode books. The real headline, though, is the engine: the 426 Hemi, the elephant-motor option that turned Plymouth’s economy brawler into a genuine street terror. Jeff is a dedicated muscle car fan with several cars in his stable, and on this day he shares this one, letting that legendary Hemi bark to life on camera.
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What makes a Hemi Road Runner so significant is the collision of philosophies it represents. The Road Runner was supposed to be the cheap seats, a no-nonsense package with a bench seat, rubber floor, and a horn that mimicked the Warner Bros. character Plymouth paid to license. Ordering the 426 Hemi in that stripped-down body was almost subversive, dropping NASCAR-bred, dual-quad, hemispherical-head firepower into the least pretentious car in the showroom. Very few buyers ticked that box, because the Hemi was expensive and temperamental, which is precisely why a genuine 1968 Hemi Road Runner is such a prize today.
Hearing it run is the whole point. The 426 has a lopey, menacing idle that no small-block can imitate, a mechanical promise of what happens when the secondaries open. Jeff’s car captures everything that made 1968 a high-water mark for Detroit performance: honest styling, zero pretense, and an engine that could embarrass cars costing twice as much. It is a reminder that the most exciting muscle cars were often the ones that hid their teeth behind a cartoon grin.
Watch the full video and share your thoughts below.
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That’s perfect
+Fair point –
I agree. That car is a rocket ship
A true sleeper
Loved my 69 charger better very fast I owned it 84-87…wished I would never let it go..should have kept it !!!!!
I seen one just like this at a car show 2 yrs ago,it was same color with the 426 hemi,and auto, and a bench seat!
I had that color blue on my 1970 Roadrunner but only had a 383 in it.
dont knock the 383 i’ve seen them outrun a 454 chevy, i had a 383 charger never lost a race with it,, camaros, chevelles saw my taillights..
– …
Larry Akers.
Sleeper.
I remember when U could pick them cars up for a few hundred dollar’s. My first charger had a 383m & could burn 300ft of rubber just putting the peddle to the metal.. It only cast me $300, my dad told me it was a wast of money.. Today that cast would be worth more then $10,000 in the shape it was in..
That there is the epitome of a sleeper, from the 60’s, and being a Ford guy and a fan of the 64 Galaxie 427 R-code, I’d take that Roadrunner in a new york minute. God Bless American Muscle.
Good I’ll take the R code
Mark Gideon Oh trust me, I’d take a Ford any day over a mopar, that’s a no brainer, but if offered the roadrunner…..?
– I understand that point –
Nice
Troy Tait had one of these.
I still regret selling my 69 b5 blue roadrunner
Awesome car.
Steve Mongeon
I had the same thing on my 69.
Color code was NOT B5 in 1968 – QQ1 Bright Blue Metallic!!
Bill Kimpston
I’d like to have that
Obviously never seen one in competition orange… Sexy…
Hot Wheels
Sweet!
Awesome!! It’s so obvious, that it’s not owned, by some dumb, rich kid!!
-Good addition to this post.
I’ll take it!
Really? Didn’t like the black one better. Or red. Or bright green. ?