A 6.0-liter LS truck engine doesn’t become a 6.2 with a few bolt-on parts, and this hands-on build video from Myvintageiron7512 shows exactly why, bore work, machine shop tolerances, and the same architecture GM used to build the LS3 that powers C6 Corvettes and fifth-gen Camaros. One viewer summed up the appeal simply: this is someone who clearly knows the platform inside and out. See what it actually takes to bridge the gap between a budget truck engine and genuine LS3-spec displacement.
Posts Tagged: GM
This 1969 Chevrolet Nova SS runs a performance-built 396 with Edelbrock aluminum heads behind a four-speed manual, and RamblinAround caught it cold-starting, driving, and doing a proper burnout at Fast Lane Classic Cars. Viewers as far away as Argentina and Australia flooded the comments with specific memories of owning one just like it. One detail keeps coming up: the nostalgic squeak of a well-worn clutch pedal. Watch to hear what a real, driven 396 Nova sounds like fifty-plus years on.
The 2018 Chevrolet Tahoe RST pairs a 420-horsepower, 460-lb-ft 6.2-liter V8 with a 10-speed automatic shared with the Camaro ZL1, hitting 60 mph in a claimed 5.7 seconds while still towing up to 8,300 pounds. Choosing that engine also unlocks Magnetic Ride Control, plus optional Borla exhaust and Brembo brakes. It’s proof Chevy is willing to loan its performance parts bin to the family truck.
Every classic muscle car owner has a story about the mistake that cost them an engine, a transmission, or a rear end — and the stories keep repeating because these cars share a handful of very specific weak points. From carburetor floods that can hydro-lock a cylinder to reproduction tires that shock-load a differential, here are the ownership mistakes that quietly ruin more muscle cars than any track day ever could.
Everyone knows the Corvette skipped a model year and the Daytona’s wing was built for speed — but fewer people know that wing height was also a trunk-lid compromise, or that a handful of Dodge dealers once built the only production car to wear factory Cragar wheels. This rundown digs past the four facts every muscle car list repeats to the trivia that actually surprises collectors. Read on to find out which 1970 Super Bee variant was rarer than the Six Pack.
This 1967 Chevrolet C/10 Fleetside sits low, looks purposeful, and represents the very first year of the generation that turned the pickup into something worth driving for its own sake. GM’s Action Line redesign gave builders a coil-sprung chassis, clean slab sides, and a roomy cab that took to lowering and power swaps like nothing before it. But the 1967 order sheet holds a surprise that trips up plenty of buyers shopping a truck like this one. Read on to find out what it is.
Before the Pontiac GTO existed, corporate policy at General Motors made it impossible: no mid-size car could carry an engine over 330 cubic inches, period. John DeLorean and a small team of engineers built one anyway, testing it in nighttime street races before their bosses even knew it existed. This archival documentary traces how that quiet act of rule-breaking, plus a name borrowed from Ferrari, turned into the car that saved Pontiac and launched an entire era of American muscle. Watch to find out how close it came to never happening at all.
A 1968 Plymouth GTX in B5 Blue with the rare 440+6 Six Pack setup would be notable on its own, but owner Kevin Plummer’s reason for buying it is what turns heads. He spent years chasing down the exact car his father owned when he was a boy, and he’s owned it since 2015. The comment section fills with strangers telling nearly identical stories about their own fathers.
The third-generation Camaro does not get much respect, dismissed as the awkward middle child of Chevrolet’s muscle car lineage. One owner spent years proving that reputation wrong, building an IROC-Z so subtly refined it looks nearly stock at a glance, no loud stripes, no attention-seeking mods, just years of careful work reserved for how the car actually drives. The Drive tracked it down for a proper test drive. Watch to see whether it lives up to the title.
This red 1970 El Camino SS wears its black stripe and vinyl top the way Chevrolet intended: parked among the muscle cars it was built to run with, not tucked away in a garage. Underneath the truck bed is a full Chevelle SS drivetrain, and across five model years Chevrolet pushed it from a 325-horsepower newcomer to the 450-horsepower LS6 454 before emissions rules caught up with it. Read on to see how the numbers changed year by year — and why the VIN tag matters more than the badge.
Ask ten gearheads to define ‘muscle car’ and you’ll get ten different answers — and at least one argument about whether a Mustang counts. The real definition comes down to a specific formula Detroit stumbled into in the mid-1960s: a mid-size body paired with the biggest engine a manufacturer had to offer. From the Pontiac GTO’s accidental invention of the category to a modern restomod chasing genuine ZL1 power, read on to see what actually separates a muscle car from every other fast classic.
Every January, a quiet corner of central Florida turns into the largest gathering of collector cars on Earth — thousands of vehicles, nearly two weeks of bidding, and a sales tally that regularly tops $400 million. Here’s how Mecum’s Kissimmee auction grew from a handful of tents into the event the entire muscle car hobby watches every year, and why it matters even if you never plan to bid.
A small Wisconsin shop turned heads at SEMA by building classic Mopars with body panels made almost entirely of carbon fiber — hoods, fenders, even fender flares, shaving roughly 600 pounds off cars already packing supercharged Hemi power. SpeedKore’s builds have since gone from show-floor curiosities to Kevin Hart’s personal fleet, a Fast & Furious movie car, and an actual Dodge parts catalog. Here’s how a carbon-fiber gimmick became one of the most respected names in modern muscle car building.
Cars Garage skips the dyno-pull theatrics and shows the entire assembly of a Chevrolet Corvette 6.2L supercharged LS9 — the engine that once made the ZR1 the fastest production car GM had ever built. Every torque spec, every forged component, every step from bare block to finished 638-horsepower engine is on camera. Watch to see what actually separates a factory-grade rebuild from a shortcut.
