A Builder Called This 1968 Charger a Disaster on Delivery Day – Then He Dropped In a 707-HP Hellcat V8

A rough 1968 Dodge Charger project has become one of YouTube’s most talked-about Hellcat swaps, racking up over a million views. Under the hood sits the same supercharged 707-horsepower engine that powers Dodge’s modern factory Hellcat models. Commenters are still arguing over whether the grille is really from 1968 or borrowed from 1969.

When BoostedMotorsports first took delivery of this 1968 Dodge Charger, the build looked like a lost cause. Viewers who’ve followed the project since say the car arrived rough, half-finished, and nowhere close to the machine it would become. What emerged on the other side is a Charger that keeps its unmistakable Coke-bottle silhouette while hiding a supercharged 707-horsepower Hellcat V8 under the hood. It’s the kind of transformation that makes longtime fans stop scrolling — and a handful of sharp-eyed commenters are already arguing about whether the front end is really a ’68 at all. The finished car has racked up over a million views and a comment section full of builders calling it one of the cleanest Hellcat swaps they’ve seen.

Inside the Hellcat Swap Everyone’s Talking About

The video from BoostedMotorsports documents the transformation of a rough 1968 Charger into a modern-classic restomod, and the reaction in the comments makes clear this isn’t the channel’s first rodeo with a Hellcat conversion. “Dude you’re a fkn magician with the hellcat swaps,” one commenter wrote, adding that the car “was a disaster when you first took delivery of it.” That before-and-after arc — a project that looked unsalvageable transformed into a driveable, road-worthy muscle car — is exactly the kind of build MuscleCarFan readers ask to see more of.

The finished Charger pairs a modern supercharged drivetrain with an interior that splits the difference between vintage and contemporary. Commenters were split on the approach: some wished the cabin had stayed closer to the factory look with just updated gauges, while others praised how seamlessly the modern dash and seats were integrated. “I’d keep the old school interior but I respect how well you managed to fit the new dash and seats,” one fan wrote. “It looks like it came stock with the car.” That’s high praise for any restomod, where a driveline swap is one thing and making the cabin look factory-correct is another entirely.

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Sharp-eyed viewers also picked apart the exterior in the comments, and it turned into one of the more interesting side conversations on the video. “Looks suspiciously like a ’69 with that grille and those scallops,” one person wrote, pointing out that the front-end treatment reads closer to the following model year than the ’68 the title claims. It’s a reasonable observation — Dodge changed the Charger’s grille styling for 1969, and restomod builders occasionally blend styling cues from both years, or swap in later-model trim during a build. Whether this particular car is a straight ’68 or a ’68 wearing some ’69 details, the debate is a reminder that these YouTube comment sections are full of Mopar diehards who know the platform down to the trim code.

The 1968 Charger That Rewrote Dodge’s Playbook

The 1968 model year marked a total reinvention for the Charger. Dodge scrapped the fastback shape of the original 1966-67 car and replaced it with the now-iconic “Coke-bottle” body: hidden headlamps tucked into a full-width grille, a deeply recessed backlight, and flowing sheetmetal with just enough chrome to look serious without looking gaudy. It’s the same silhouette that would go on to headline countless movies and TV shows in the years that followed.

Buyers who wanted the R/T package got a 375-horsepower 440 cubic-inch Magnum V8 standard, along with heavy-duty brakes and suspension, for $3,506 — and 17,582 people wrote that check in 1968 alone. For serious speed, Dodge offered the 426 Street Hemi as a $605 option; only about 475 buyers took Dodge up on it, making a numbers-matching Hemi Charger one of the rarest and most valuable variants from the era. Every engine could be paired with either a TorqueFlite automatic or a four-speed manual with a Hurst Competition-Plus shifter. For readers who want to go deeper on how a period-correct big-block restomod comes together, we’ve also covered a 1969 Camaro hiding a 502-horsepower big block that takes a similar sleeper approach.

Why a Hellcat Swap Changes Everything Under the Skin

The engine at the center of this build, Dodge’s 6.2-liter supercharged HEMI V8, is the same unit that made the modern Hellcat name famous. In its standard factory tune, it produces 707 horsepower and 650 lb-ft of torque, fed by an IHI twin-screw supercharger running roughly 11.6 psi of boost. Builders doing this swap into classic Mopars typically pair it with the ZF 8HP70 eight-speed automatic, the same transmission Dodge uses in the modern Hellcat cars, which is what lets a 58-year-old body handle that kind of power without the driveline feeling like an afterthought.

That’s the appeal of a Hellcat swap over a traditional big-block build: it isn’t just about horsepower on paper, it’s about a factory-engineered, warranty-tested drivetrain dropping into a body that Dodge never built to handle it. The result is a Charger that looks every bit like 1968 from the outside while driving nothing like it — modern suspension geometry, fuel injection, and an eight-speed gearbox instead of a three-speed TorqueFlite. It’s a formula more restomod builders are leaning on, and based on the reaction to this build, MuscleCarFan readers can’t get enough of it.

Part of what makes the Hellcat crate engine such a popular donor for classic Mopar builds is availability. Dodge and Mopar have sold the 6.2-liter supercharged HEMI as a standalone crate engine for years specifically so builders could drop factory-fresh power into older cars without hunting down a low-mileage take-out engine or reverse-engineering a modern computer system into a decades-old chassis. Pair that with aftermarket motor mount and wiring kits built specifically for B-body Mopars like the Charger, and a swap that once required serious fabrication has become comparatively bolt-in — which is exactly why more shops than just BoostedMotorsports have taken on ’68 and ’69 Charger Hellcat builds in recent years. It doesn’t make the job easy, but it does make it repeatable, and the growing number of these builds on YouTube is proof the formula works.

None of that diminishes what the original engineers accomplished with the 1968 R/T package in the first place. A 375-horsepower 440 was serious performance for a car buyers could option straight off a Dodge dealer’s lot, and the fact that this generation of Charger still turns heads more than half a century later — whether wearing its original engine or a supercharged modern one — says as much about the body Dodge’s designers drew as it does about anything bolted underneath it.

Watch the full video above and let us know your thoughts in the comments.