Miranda Built LT4-Powered Chevy 3100 4WD Roadster Shop Chassis 4L85 4-Speed Auto

Some builds impress. This one intimidates. Designed and hand-crafted by the award-winning team at Miranda Built out of Boynton Beach, FL...this 1952 Chevrolet 3100 spent over three years in development and absorbed more than $350,000 in elite-grade components and labor. It's not a show queen disguised as a truck. It's a fully sorted, LT4-powered beast on a Roadster Shop chassis…built to run hard, drive smooth, and stop traffic. From its C7 Z06 heart to its supercar-level fabrication, this truck doesn't just raise the bar. It is the bar.

Finished in True Blue Metallic, a deep, industrial shade lifted from Ford's Super Duty palette, this 3100 wears its attitude loud and low. The body is all steel, with tight gaps, and a body-matched grille and bumpers. Subtle touches like custom billet mirrors, LED tail lights, and running boards trimmed in SeaDek-style material give it a modern edge while staying true to its vintage silhouette. The running boards themselves are seamlessly molded into the front and rear fenders for a factory-grade fit, while powered side steps tuck discreetly underneath and deploy when the doors open. Out back, the bed is fully functional, with Line-X sprayed along the sides, SeaDek on the floor, and a paint-matched custom bed box that keeps the layout clean and usable. A receiver hitch with a B&W adjustable ball mount adds real utility without compromising the build's polished finish. 22-inch American Force wheels wrapped in Nitto Recon Grapplers (325/50R22) complete the stance.

Power comes from a GM Performance LT4 crate engine…6.2 liters, supercharged, 650 horsepower. It's the same powerplant used in the C7 Z06 and CT5-V Blackwing. It sits in a bay that's just as dialed as the rest of the truck, with a smooth, satin-finished firewall and clean lines from every angle. Cooling is handled by a custom Ron Davis aluminum radiator, while a fabricated front strut bar adds visual muscle and real functional rigidity. All engine accessories are finished in satin gray to match the chassis, and every hose, line, and fitting is custom-tailored to fit.

Backed by a RPM Level 7 4L85E automatic, the drivetrain also includes an Atlas dual-range transfer case and a Currie 9-inch rear with 5.13 gears, all mounted to a Roadster Shop chassis with Fox dampers, Eibach springs, and a Fox steering stabilizer. Wilwood 4-wheel disc brakes with slotted rotors bring it down with authority, and a custom stainless dual exhaust with Stainless Bros mufflers delivers a deep, angry soundtrack to match.

The interior of this 3100 keeps the same high standards as the rest of the build…tailored, refined, and built to be driven. A custom bench seat wrapped in charcoal leather anchors the cab, matched by perforated door panels and a satin-finished dash that gives everything a clean, modern flow. A leather-wrapped flat-bottom steering wheel sits ahead of a Dakota Digital gauge cluster, while twin-stick transfer case shifters are within easy reach, giving a subtle nod to the truck's capability without overplaying it. Comfort comes from a Vintage Air climate control system, while entertainment runs through a Rockford Fosgate audio setup with Bluetooth, AM/FM, and Pandora streaming piped through hidden speakers for a clean look. Above, a custom Alcantara headliner ties it all together. The fit and finish is high-end, this is a truck that wears its craftsmanship without feeling overbuilt.

This isn't a trailer ornament or a driveway diva. This Miranda-built 3100 was built to be driven, and it is easy to drive. It makes brutal power. It stays planted. It stops on command. And it turns heads before anyone knows what's under the hood. Whether you're crawling through traffic, hitting the highway, or pulling your camper, this truck feels sharp, sorted, and totally unique. With build costs topping $350K, high-end parts from bumper to bumper, and Miranda Built's name behind the work, this LT4-powered, 4WD street brawler is one of the baddest custom pickups on the road today.

Key Highlights

* Built by award-winning Miranda Built
* Three-year build exceeding $350K
* Roadster Shop chassis
* Supercharged 6.2L LT4 V8
* RPM Level 7 4L85E four-speed transmission
* Atlas dual-range transfer case
* Currie 9" rear axle with 5.13 gears
* Wilwood four-wheel power disc brakes
* Fox dampers
* Fox steering stabilizer
* 22" American Force wheels
* Rockford Fosgate audio with Bluetooth and Pandora
* Line-X bed sides, SeaDek bed floor
* Alcantara headliner
* Modern air-conditioning
* Power steering