Vanguard Motor Sales walks through a red 1966 Chevrolet Chevelle, VIN and all, with the kind of detailed, plain-language presentation that’s turned its host into a fan favorite in the comments. It’s a pivotal model year for the Chevelle, the first to offer the 396 big-block as a widely available, regular-production SS option. No dyno pulls, no drag strip — just an honest, thorough look at a genuinely significant piece of GM history. See what makes this one worth a second look.
Posts Tagged: GM
A hidden VIN code separates GM’s last true first-generation small block from any other 350, and most owners never learn where to look for it. The Vortec 5700 L31 quietly powered Escalades, Suburbans, and full-size trucks through the late 1990s, while its oversized cousin, the 400 cubic inch small block, carried its own quirks and a notorious overheating flaw. Read on to find out what separates these two small blocks from the rest of the Chevy family, and why one of them is still available brand new today.
Pontiac’s chief engineer reportedly named this option package after a punchline from a 1960s comedy show, and it became one of the most collectible names in muscle car history almost overnight. This particular 1969 GTO Judge wears a documented Verdoro Green paint job backed by PHS paperwork confirming its factory drivetrain. Read on to see what set the Judge’s debut year apart from everything that followed.
GM pulled a Super Bowl IV commercial for this car’s Vacuum Operated Exhaust option after it aired exactly once, and cancelled the option itself just weeks later. This 1970 Pontiac GTO Judge review digs into that history, the Ram Air engines that defined the package, and the Orbit Orange paint that became the Judge’s visual signature. Watch to find out how rare the surviving VOE-equipped cars really are.
Just a week after Chevrolet launched the track-focused ZL1 1LE, spy photographers caught a heavily camouflaged Camaro prototype testing at GM’s Milford Proving Grounds and public roads as far away as Virginia. The aggressive aero package hints at something even more extreme than the current flagship. Read on to find out why enthusiasts think this mule could be wearing the storied Z/28 badge.
This 1969 Chevrolet Chevelle wears a Yenko-inspired build — trimmed bucket seats, console, staple shifter — around a 427 cubic inch big block created by pairing a 454 block with a 396 crank. Fed by a 750 CFM Holley four-barrel and backed by a posi rear end, power steering, and power brakes, it’s built to be driven, not just displayed. Vanguard Motor Sales has the full spec sheet, and it’s worth the read.
Before 1966, Chevrolet’s car-truck hybrid had never been offered with a true big-block V8 — buyers who wanted real performance had to look elsewhere. Adding the 396 changed that overnight, giving the El Camino a genuine muscle car engine option and helping push production past 35,000 units for the first time in the model’s history.
The Chevrolet SS was a genuine rear-wheel-drive V8 sedan hiding in plain sight on American dealer lots for four model years, and most enthusiasts either never noticed it existed or spent years quietly recommending one before it disappeared. Built on a rebadged Holden Commodore platform in Australia, it packed a 415-horsepower LS3 V8 and, eventually, a genuine six-speed manual. Its cancellation had almost nothing to do with American sales. Read on to find out what actually killed it.
Four years without a new Camaro on dealer lots should have been the end of the story. Instead, a 2006 concept car reveal quietly locked in a production decision that brought the nameplate back for 2010 with a track-only preview year first. Read on to see how the fifth-generation Camaro went from concept stage to a 580-horsepower ZL1 flagship.
Buick built the Special as its cheapest model for two decades, but the 322-cubic-inch V8 standard in 1956 still made it a genuine performer, not just an economy choice. The three chrome ventiports on each fender were Buicks own status code, telling buyers exactly where the Special sat below the four-port Super and Roadmaster. With 334,000 built across five body styles, it was anything but unpopular. It also represents one of the last years before the Special name disappeared entirely.
More than 800 cars packed Cobo Center for the 65th annual Detroit Autorama in 2017, one of the most significant gatherings in the hot rod and custom car world. The Ridler Award, reserved for cars debuting for the very first time in public, went to a scratch-built 1933 Ford Roadster running a 427 big block. What else was hiding among 800 cars competing for the hobby’s biggest stage?
1970 was the last model year before a looming federal fuel mandate forced every automaker to detune their engines for good, and Buick used that final window to build one of the most overlooked muscle cars of the era. The GS 455 Stage 1 traded flashy branding for raw torque, putting up numbers that rivaled cars with far bigger reputations. This is the story of how the old man’s brand ended up building a genuine class leader. Watch to see why collectors are still catching up to it.
The 1987 Buick Grand National made 245 horsepower and 355 lb-ft of torque from an intercooled, turbocharged 3.8-liter V6, with peak torque arriving at just 2,000 rpm. The intercooler that arrived for 1986 is the single component separating these cars from the largely forgettable 1984 and 1985 versions. Roughly 20,193 were built in the final model year, and the famous Lamborghini comparison actually belongs to the 547-car GNX. Read on for what to verify before buying one.
For 23 months straight, the Ford Mustang outsold the Chevrolet Camaro every single month — until one September, when Chevrolet edged ahead by just 148 units, 6,577 to 6,429. The swing came right as Ford halted Mustang production over a sales slide, while new 2017 Camaro ZL1s were posting 554 rear-wheel horsepower on customer dynos. Read on to see how one of America’s oldest rivalries flipped in a single month.
The 1968 GTO was a complete redesign built around a gamble: a body-colored, energy-absorbing Endura front bumper with no chrome at all, something no mass-production car had tried. It won Motor Trend Car of the Year and reset how intermediate coupes were styled. A handful survive today still wearing factory paint, and that is not an accident. Read on for what makes an unrestored survivor worth more than a restoration.
