Review: 1971 Dodge Challenger R/T 440 Six Pack

Episode 239 of Muscle Car of the Week spotlights a 1971 Dodge Challenger R/T built around the legendary 440 Six Pack, straight from the Brothers Collection. Shot in deep black paint during golden hour, this Mean Machine was built for one purpose: burning up the drag strip. Watch the full walkaround.

There’s a specific kind of Challenger that doesn’t get built to look good in a driveway — it gets built to disappear down a quarter-mile as fast as physics allows, and everything about how it’s set up reflects that single-minded purpose. Episode 239 of Muscle Car of the Week puts one of these cars in front of the camera during golden hour, and the lighting alone tells you the crew knew exactly what they had. Under the deep black paint sits an engine combination that Dodge only offered for a few short years before emissions regulations made it impossible to build at all.

What Made a Challenger an R/T

The R/T designation on a 1971 Dodge Challenger meant something specific — it was Dodge’s performance package, bundling a heavy-duty suspension, upgraded brakes, and a choice of the brand’s biggest engines into a single trim level built explicitly for drag strip duty rather than daily comfort. A base Challenger and an R/T Challenger could look nearly identical from across a parking lot, but underneath, the R/T was built around one priority: getting down a quarter-mile as quickly as possible.

⚑ Featured Gear

Start Car Conversations →

As an Amazon Associate I earn from qualifying purchases.

The 440 Six Pack Explained

The 440 Six Pack option that this particular car carries takes the 440 cubic-inch big-block and feeds it through three two-barrel Holley carburetors instead of a single four-barrel, a setup that let the engine run efficiently at cruise while dumping dramatically more fuel and air into the cylinders under hard acceleration. Rated at 390 horsepower from the factory — a figure most enthusiasts consider conservative even by the underrated standards of the muscle car era — the 440 Six Pack sat just below the 426 Hemi in Dodge’s performance hierarchy while costing considerably less to buy and maintain.

Built From the Brothers Collection

This example comes from what the video describes as the Brothers Collection, a phrase that in muscle car circles usually signals a group of vehicles maintained together by dedicated, hands-on owners rather than cars that passed through a series of anonymous dealers. Collections built this way tend to preserve much more of a car’s mechanical originality, since cars kept by enthusiasts who understand what they have are far less likely to see incorrect replacement parts or poorly documented modifications.

Why Black Paint Is a Harder Flex Than It Looks

Black paint is often treated as the safe, default color choice, but in reality it’s one of the least forgiving finishes a restorer can choose. Every imperfection in the body — a wave in a panel, an uneven gap, a scratch buffed out imperfectly — shows up under direct light in a way that lighter colors and metallics simply hide. A deep, correctly finished black paint job on a car this age is a genuine statement about the quality of the restoration underneath it.

The Golden Hour Detail Viewers Noticed

Viewers picked up on exactly that detail, specifically calling out how the golden hour lighting in this episode highlighted the bodywork and paint quality on the black finish. Shooting a black car during harsh midday sun tends to wash out reflections and flatten the paint’s depth; shooting during the low-angle light of golden hour does the opposite, revealing exactly how straight the panels are and how deep the color reads — which is precisely why the comment section singled it out as smart filmmaking rather than an accident.

239 Episodes Deep: The Muscle Car of the Week Franchise

This walkaround is Episode 239 of Muscle Car of the Week, a V8TV series that’s built its entire identity around exactly this format: one car, one detailed feature, released on a regular schedule for years on end. Hitting that kind of episode count requires a steady pipeline of cooperative owners and collections willing to have their cars filmed and discussed on camera, and it’s exactly the kind of long-running consistency that builds a dedicated, returning audience rather than relying on any single video going viral.

What Ended the Triple-Carb Era

The triple-carburetor big-block era that produced this car’s engine combination ended almost as quickly as it began. Tightening federal emissions standards in the early 1970s made multi-carburetor setups increasingly difficult to certify, insurance companies began charging punishing surcharges on cars with big-block engines regardless of how they were actually driven, and the 1973 oil crisis crushed consumer demand for thirsty engines almost overnight. By 1972, Dodge had already dropped the Six Pack option from the Challenger lineup entirely, which is exactly why a correctly equipped 1971 example like this one represents one of the final production years before the option disappeared for good.

How to Verify a Six Pack Car Is What It Claims to Be

Because the 440 Six Pack option carries such a premium over a standard four-barrel 440, verifying authenticity matters more here than on almost any other Mopar variant. Genuine cars carry a specific fender tag broadcast code and matching VIN engine-suffix designation that a knowledgeable buyer or appraiser can cross-reference against Chrysler’s original build documentation, since the physical Six Pack intake and carburetor setup itself can be bolted onto any 440 block regardless of how the car was originally optioned from the factory.

Why Collections Like This One Rarely Sell Piecemeal

Named collections like the Brothers Collection referenced in this episode tend to move as curated groups rather than piecemeal listings, since collectors who’ve spent years assembling matched-era muscle cars often prefer to sell to a single buyer or through a dedicated auction event that preserves the collection’s story and provenance intact. That approach can mean a wait of years between a collection car’s last public appearance and its actual sale, which is part of why documented walkaround footage like this becomes valuable reference material for interested buyers long before the car ever crosses an auction block.

Why 440 Six Pack Cars Command a Premium Today

440 Six Pack Challengers have become increasingly sought after in the collector market precisely because Dodge built them for such a narrow window — emissions regulations and rising insurance costs pushed manufacturers away from big-block triple-carb setups by the mid-1970s, making the 440 Six Pack a genuinely finite piece of muscle car history. Cars like this one, correctly documented and maintained within a dedicated collection, represent exactly the kind of provenance that separates a genuinely valuable example from a car simply wearing the right badges.

Hit play on the full video and share your take in the comments below.

Share your thoughts in the comments below.

Republished by Blog Post Promoter