ACP FEATURE
InTheGarageMedia.com
Slow Burn
Robert Rau’s 1966 Chevelle
BY NICK LICATA IMAGES BY JASON MATTHEW
R

obert Rau’s been into cars since his high school days back in the early ’90s. It was then the now landscape contractor from Sound Beach, New York, developed a special attraction to 1966 Chevelles. That specific slice of GM muscle balances clean lines with just enough menace. He wanted one badly, but he also had a rule: No garage, no car. The East Coast isn’t kind to sheet metal, and Robert wasn’t about to watch a dream dissolve into flakes and regret. The restraint wasn’t easy, but it was real. He remained diligent until 2008 when he bought a home complete with a proper garage—a space where tools could live and ideas could take shape.

He wasn’t hunting hard, just keeping his eyes open. That’s when fate took a more old-school route. No Online listings, no algorithm. A longtime high school friend found the car, bought it, and held it with Robert in mind. He knew exactly what Robert wanted and made sure the opportunity didn’t slip through the cracks, while at the same time willing to keep it for himself should Robert pass on the car.

Once Robert saw the Chevelle, the decision made itself. The car had presence, and more importantly, potential. It carried big-block power, but it visually leaned stock. Factory wheels, hubcaps, and suspension. The exhaust, according to Robert, was barely worth mentioning.

“It sounded like garbage,” he says laughing. “So small the engine could hardly breathe.”

Still, the bones were there and bones matter.

Two years in, the transformation began its slow burn. The car got paint through a trade, labor swapped for labor, not by invoices; Marina Blue laid down across the body, giving the Chevelle a fresh identity without rewriting its character.

Three Auto Meter gauges mounted under the dashboard.
Chrome-trimmed vents on the hood of the 1966 Chevelle.
From there, the work came in waves. Nights in the garage. Weekends with tools scattered like breadcrumbs across the floor. Progress wasn’t always fast, but it was steady. Engine tweaks came first, making small steps toward something bigger.

Then, two years ago, the build shifted gears.

Robert connected with Eddie Gunder at Eddie G’s Muscle Car Garage in Holbrook, New York, and the conversion changed tone. This was no longer about incremental upgrades. This was about identity. The goal: Give the Chevelle a Day Two attitude. Not a full departure from its roots, but sharper and more aggressive.

Under the hood went 498 ci of bold intent.

Built by Gentile Racing, the big-block is a study in controlled violence. A 4.320-inch bore paired with a 4.20-inch stroke gives it plenty of torque without getting exotic. Inside, a Liberty Performance Components crank works with matching rods and SRP pistons, all spinning in tight coordination. Compression sits at 12.5:1, a number that challenges pump gas.

Engine bay featuring a black big-block Chevy engine.
An Isky custom-ground camshaft dictates the rhythm, opening the valves with purpose while AFR aluminum heads handle airflow duties. Up top, an Edelbrock intake feeds a Holley 950-cfm carburetor, a combination that favors brute force over subtlety. Spark comes via MSD, fuel through an Aeromotive in-tank system, and cooling is handled by a Ron Davis aluminum radiator.

The result is 780 hp at 7,400 rpm. No theatrics, just real, measured, and ready—and now it sounds like it means it.

Hooker Super Comp long-tube headers route spent gases into a 3-inch mandrel-bent X-pipe system, finished with Flowmaster mufflers. The note is a rolling announcement that the Chevelle has found its voice.

Backing the engine is a transmission that keeps Robert engaged—an AutoGear four-speed installed by Eddie G’s pairs with a McLeod RXT twin-disc clutch. It’s a setup that demands input and rewards precision.

Classic horizontal speedometer and dashboard in the interior.
Out back, a Ford 9-inch rearend with 3.70 gears and an Eaton Truetrac posi unit handles power distribution, with Strange 31-spline axles ensuring durability when the throttle gets heavy.

The chassis, once a soft point, now features QA1 control arms and double-adjustable coilovers with 450-pound springs up front, and a Borgeson quick-ratio steering box sharpens response. The rear sees a full QA1 four-link system with matching coilovers and 150-pound springs, transforming how the car plants in the corners and darts off the line.

“It gave the car the perfect stance and aggressive street/strip personality,” Robert says.

Braking got a similar upgrade in confidence. Wilwood 12-inch rotors and six-piston calipers up front with factory drums out back, paired with a Hydroboost system and 1 1/8-inch master cylinder, deliver stopping power that matches the car’s forward momentum. A Summit Racing proportioning valve fine-tunes braking bias.

The wheels and tires tell their own story. Up front, skinny 17×4 JEGS Spikes wrapped in Mickey Thompson Sportsman rubber hint at straight-line intent. Out back, Chevrolet rally wheels hold 275/60R15 Mickey Thompson ET Street S/S tires, giving the car a massive footprint that’s ready to work. It’s a classic stance with a purpose, nose slightly up and rear firmly planted.

View of the black interior and stock steering wheel.
Detailed view of the black OEM upholstery bucket seats.
The interior remains largely stock. OEM upholstery, factory seats, and stock steering wheel. A Hurst shifter rises from the floor, creating a mechanical handshake between the driver and drivetrain. Auto Meter gauges provide the necessary information without overcomplicating the view. No A/C, no distractions, just essentials.

Outside, the body stays true to its original lines. The Marina Blue paint, laid down by All Collision Specialists, carries depth that suits the car’s dual personality. Stock grille, bumpers, lights, holding the line, intact, and understood.

For Robert, the highlight isn’t the dyno number or the parts list, it’s the progress.

“Working side by side with my dad and son,” he says, “we built some great memories that will last a lifetime. Nothing beats that. That’s the part you can’t spec out or order from a catalog.”

This Chevelle is a timeline that carries patience from the ’90s, opportunity from 2008, years of incremental progress, and a final push that brought everything into focus. It respects where it started while embracing what it has become.

Elevated front view of the blue 1966 Chevelle SS.
Weld Racing front wheel with red Wilwood six-piston brake calipers.
Red emergency stop button mounted near the rear license plate.
Aeromotive fuel rail and gauge mounted on the engine.
TECH
OWNER: Robert Rau, Sound Beach, New York
VEHICLE: 1966 Chevy Chevelle
Engine

TYPE: Big-block
DISPLACEMENT: 498 ci
COMPRESSION RATIO: 12.5:1
BORE: 4.320 inches
STROKE: 4.250 inches
BUILDER: Gentile Racing (Dix Hills, NY)
MACHINE WORK: Gentile Racing
ROTATING ASSEMBLY: Liberty Performance Components crankshaft, LPC rods, SRP pistons
CAMSHAFT: Isky, custom grind
CYLINDER HEADS: AFR aluminum
INDUCTION: Edelbrock manifold, Holley 950-cfm Street HP carburetor
EXHAUST: Hooker Super Comp long-tube headers, mandrel-bent 3-inch X-pipe exhaust, Flowmaster mufflers
VALVE COVERS: Custom aluminum
Accessory Drive: CVF
ANCILLARIES: CVF alternator, CVF electric water pump, Ron Davis aluminum radiator, K&N air cleaner, MSD ignition, Aeromotive in-tank electric fuel pump, Moroso plug wires
OUTPUT: 780 hp at 7,400 rpm

Drivetrain

TRANSMISSION: AutoGear four-speed installed by Eddie G’s Muscle Car Garage (Holbrook, NY)
CLUTCH: McLeod RXT twin disc
REAR AXLE: Ford 9-inch, 3.70 gears, Eaton Truetrac posi unit, Strange 31-spline axles

Chassis

FRONT SUSPENSION: QA1 control arms, QA1 double-adjustable coilover shocks, 450-pound springs, Borgeson quick-ratio steering box
REAR SUSPENSION: QA1 four-link system, QA1 double-adjustable coilover shocks, 150-pound springs
BRAKES: Wilwood 12-inch rotors, six-piston calipers front, factory drums rear, Wilwood 1 1/8-inch master cylinder, Hydroboost brake booster, Summit Racing proportioning valve

Wheels & Tires

WHEELS: JEGS Spike 17×4 front, Chevrolet Rally 15×8 rear
TIRES: Mickey Thompson Sportsman 27x6R17 front, 275/60R15 E.T. Street S/S rear

Interior

UPHOLSTERY: OEM
SEATS: Stock
SEATBELTS: Stock
STEERING: Stock
SHIFTER: Hurst
DASH: Stock
INSTRUMENTATION: Auto Meter
HVAC: Nope
RADIO: Stock

Exterior

BODYWORK AND PAINT: All Collision Specialists (Milford, NY)
PAINT: Marina Blue
GRILLE: Stock
BUMPERS: Stock
HEADLIGHTS: Stock
TAILLIGHTS: Stock

Close-up of a chrome 396 Turbo-Jet crossed-flags emblem on a blue car fender.
A light metallic blue vintage Chevrolet Chevelle SS parked outdoors on an asphalt surface.