This 1978 Pontiac Trans Am checks nearly every box serious collectors look for: the handling-focused WS6 package, the rare four-speed manual, and the big-block-adjacent 400 four-barrel, all still together after more than four decades. Viewers are already piecing together its origin story from small details, including a telling clue about why its interior plastics never baked in the sun. Filmed on a real road test with Rob at Street Machines, not a static show floor. Watch to see how it actually drives.
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This 1961 Chevrolet Impala SS convertible carries a badge that traces back to a genuinely rare factory combination, only 142 original Impalas got both the SS package and the new 409 V8 before a production issue shut it down. This particular car skips all of that history entirely, running a modern 572 cubic-inch big block that dwarfs anything Chevrolet’s engineers could have offered in 1961. Read on to find out just how rare the real thing actually was.
Only 15,631 examples of the 1956 Ford Thunderbird were built, the lowest total of the original two-seat run, after Ford’s ambitious 20,000-unit target ran into a late launch. That shortfall came with real upgrades, though: a relocated spare tire, more trunk room, and an optional 312-cubic-inch V8 pushing 260 horsepower. Read on to find out what made 1956 the most refined year of the first-generation ‘Bird.
This 1970 Camaro’s split front bumper is one of the most misunderstood details in the entire pony car world, and this candy-painted, big-block example backs the look up with a full custom interior from Steve Holcomb’s shop. Read on to find out where the split bumper actually came from, and why it can’t tell you what’s really under the hood.
This 1957 Chevrolet Bel Air wears a drivetrain Chevrolet never actually offered that year — a modern 350 crate engine swapped in place of the factory’s top-spec 283. Chevrolet’s real 1957 lineup topped out with a fuel-injected small block that made history as GM’s first one-horsepower-per-cubic-inch engine. Read on to find out what made the factory Tri-Five drivetrains so significant, and why so many owners choose a modern small block swap instead.
Only 281 examples of this supercharged 1964 Studebaker Avanti R2 were built before the South Bend factory shut its doors for good, making it one of the rarest slices of an already tiny production run. Raymond Loewy’s radical fiberglass body hid a genuine Paxton supercharger putting real power behind its aircraft-inspired styling. Read on to find out how a dying company built one of its most memorable performance cars right at the very end.
Ford quietly developed the 428 Cobra Jet under a program called “Cougar-Mustang Performance Car” starting in late 1966, and when it finally hit dealer lots in April 1968 it turned an already popular pony car into a genuine drag strip weapon almost overnight. Only 1,299 Mustangs got the option that year out of roughly 317,000 built. Read on to find out how a mid-year engine swap changed the Mustang’s reputation forever.
This 1964 Mercury Monterey wears the Marauder name, but that badge meant three different cars and two different engines that year, and only one combination makes this survivor genuinely special. Its FE-series 390 has reportedly never been rebuilt or swapped in six decades of ownership, a rarity among full-size 1960s Mercurys that mostly got driven hard and scrapped. Read on to find out which version of the Marauder package is actually hiding under this hood, and why full-size Mercury collectors still consider it one of the era’s best-kept values.
This custom-built 1979 Pontiac Trans Am pushes the factory’s final big-block V8 to 450 horsepower, more than double what the original W72 400 ever made from the factory. Read on to find out why 1979 was the true last call for Pontiac’s biggest engine, and how a modern build manages to respect that swan song while blowing past it entirely.
A 30-year barn find just resurfaced wearing one of the rarest factory engine combinations Ford ever built — a triple-carbureted 406 big block that fewer than 124 full-size Mercurys ever received from the factory. Paired with a factory 4-speed and a special-order 4.11 rear axle, this Monterey is a genuine sleeper hiding inside a plain-looking family sedan. Read on to find out what made this engine option so rare, and what a numbers-matching survivor like this is worth today.
By 1972, Chevrolet’s Nova SS package had shrunk to a single 200-horsepower engine choice as insurance premiums and emissions rules squeezed compact muscle cars industry-wide. This particular Nova ignores that history entirely, running a full roller 358 cubic inch stroker small block backed by a Centerforce-clutched T-56 six-speed, a 12-bolt rear geared at 4.10, and Baer brakes with 13-inch front rotors, all wrapped in factory-subtle PPG toner black paint. Read on to find out how this build turns a limited factory package into a genuine pro-touring sleeper.
Most 1969 Chevrolet C10 pickups left the factory with a small-block six or a 350 doing the work. This one didn’t take the usual path — a 396 big block sits under the hood, a combination Chevrolet built but never pushed hard in its truck lineup. Read on to find out why a big-block C10 is a rarer find than most people assume.
Ford needed to sell 500 street versions of this car just to legally race it in NASCAR, and the result was a low-key muscle car with a nose job so subtle most buyers probably never realized they were driving a rolling aero experiment. Underneath a bench seat and column shifter sits the story of how badly Ford wanted to beat Chrysler at Talladega Superspeedway. Read on to find out just how far the aero wars actually went.
This 1959 Corvette left Chevrolet’s factory with a 283 small block, but it now runs a 350-based 383 stroker wrapped in a bold Packers green and yellow rally wrap over what used to be plain silver paint. That combination signals a car built for driving and attention rather than numbers-matching judging classes. Read on to find out what Chevrolet actually offered in 1959 and how far this particular Corvette has strayed from it.
Only 468 of the 37,344 Chargers Dodge built for 1966 left the factory with the 426 Street Hemi under the hood, and fewer still got the four-speed this fastback needed to use all of it. This is the story of the year Chrysler finally let its feared race engine loose on the street, and why almost nobody actually bought one. Read on to find out just how close this combination came to never existing at all.
