Roadkill Garage S02e04 The Off Road Challenger

Although the Off‑Road Challenger’s 318‑cubic‑inch engine did not survive the sandstorm, that was not the end of the car’s story. In a later episode titled “Low‑Buck Revival: The Off‑Road Challenger Lives Again!” (Season 4, Episode 5), Freiburger and Dulcich return to the project. They install a fresh 360ci powerplant and a 727 transmission sourced from a $1,500 parts truck, breathing new life into the battered E‑body.

, the car was purchased for roughly $300 after sitting in a yard for 15 years. Condition: The body was heavily modified before the

The harsh conditions eventually led to the 318 engine being filled with sand and gravel, causing significant damage that sidelined the car for two years before its later "rebirth" in subsequent seasons.

For those wanting to watch "The Off-Road Challenger!," the episode can be found on platforms that host the Roadkill Garage library, such as and Amazon Prime Video . The original run time is approximately 30 minutes. roadkill garage s02e04 the off road challenger

This episode remains a fan favorite because it embodies the Roadkill ethos: The Off-Road Challenger would go on to make cameo appearances in later episodes, always with the same bent control arms and the same stupidly happy V8 roar. It’s ugly, it’s broken, and it’s absolutely unforgettable.

To accommodate giant off-road tires, the guys hacked away significant portions of the E-body's sheet metal. The Powerplant:

: The ORC initially featured a 318ci engine that had been sitting for 27 years. During the episode, the guys struggled to get it running and driving by a Sunday deadline. , the car was purchased for roughly $300

: Instead of a traditional restoration, the guys hack the sheet metal off the Challenger to make room for giant off-road tires The Mission

: Following the engine failure in the sandstorm, the Challenger sat neglected for two years before being revived in later episodes (like Season 4, Episode 1) with a fresh 360ci powerplant. Where is it now?

Out went the truck's A/C compressor and smog pump, streamlining the engine bay. The original run time is approximately 30 minutes

The episode captures the pure, unfiltered joy of taking a car that society deemed worthless and turning it into a source of high-adrenaline entertainment. It balances practical mechanical tech tips—such as how to tweak Mopar torsion bars—with the chaotic, unscripted comedy that defines the Roadkill universe. By the time the dust settles and the credits roll, the off-road Challenger firmly cements its place in the pantheon of iconic, battle-scarred Roadkill project cars.

Reviving a neglected project car inevitably means chasing down nagging mechanical issues. During the build, the duo had to address several safety and drivability problems. When tackling the brake system, for instance, they found the hardline running across the firewall to be compromised, requiring them to cut, re-flare, and couple the lines to restore stopping power.

In just half an hour, "The Off-Road Challenger!" delivers a complete story: from the outrageous idea to the satisfyingly chaotic conclusion. It’s a perfect example of how Freiburger and Dulcich continue to push the boundaries of car entertainment.

The episode begins with Eric and Sam discussing their next project. They want to build a car that can handle the rough terrain of off-road racing, but with a twist. They stumble upon a 1970 Dodge Challenger in a junkyard, which sparks their interest. The classic muscle car has a reputation for being a beast on the road, but can it be transformed into a capable off-road machine?

The episode description paints a hilarious and terrifying picture of the final act, noting that they drove the car . This isn't just hyperbole; it's a testament to the show's commitment to pushing its creations to the absolute breaking point. The duo proved the car's worth by tackling steep inclines, rocky terrain, and deep mud pits, showcasing that their modifications had turned the humble Mopar into a formidable off-road machine. “There’s no glory without suffering,” the episode reminds viewers, a sentiment perfectly embodied by the sight of the Off-Road Challenger caked in mud and sand.