The 1957 Chevrolet 3100 has been completely reimagined with modern performance under its classic exterior. Powered by a Chevrolet Performance LT4 crate engine, this build merges vintage design with serious power and drivability.
This truck began its second life as a rusted shell in 2006. It had no bed, stood in tall grass, and was far from roadworthy. After a basic rebuild with an LS2, it later received a full transformation when the LT4 was installed.
Supercharged LT4 Delivers Track-Ready Performance
Under the hood lies a factory-rated 6.2-liter LT4 V8 engine. With 650 horsepower and 650 lb-ft of torque, it delivers thrilling acceleration. A 1.7L Eaton supercharger generates up to nine pounds of boost.
The LT4 features forged internals, a cast-aluminum block, and cross-bolted main caps. This ensures long-lasting durability alongside its raw power.
Advanced Transmission and Drivetrain Setup
Mated to the LT4 is a SuperMatic 4L75-E four-speed automatic transmission. It handles up to 650 lb-ft of torque and fits perfectly in the original frame. Chevrolet Performance’s Connect & Cruise system simplifies installation and ensures all components match.
Custom Touches and Smart Suspension Upgrades
The truck rides on its original frame but features fourth-generation Corvette suspension and brakes. Kinnison sourced a full C4 Corvette for these upgrades instead of using aftermarket replicas.
A custom exhaust system flows through factory LT4 manifolds and exits through Dynamat mufflers. The result is a sound that matches the truck’s aggressive stance.
Attention to Detail Inside and Out
Finished in PPG Hot Rod Red, the body was smoothed and repainted by the owner. The bed features a Bedwood liner, while Boss wheels wrapped in Kumho tires complete the stance.
Inside, the truck features a tan-and-ivory leather interior with suede inserts. A custom stereo system, Glide Engineering seat, and electric windows provide comfort and modern flair.
A Builder’s Passion Meets Chevrolet Tradition
David Kinnison, a lifelong Chevrolet enthusiast from Arizona, led the entire build. With most work done in his shop, this truck represents his vision of old-school style with modern firepower.
The result is a street-driven pickup that performs like a sports car, offering the perfect balance between heritage and horsepower.
Summary
- 1957 Chevrolet 3100 pickup fully restored
- Fitted with a 6.2L LT4 crate engine
- Delivers 650 horsepower and 650 lb-ft of torque
- SuperMatic 4L75-E transmission for high-torque handling
- Corvette C4 suspension and brakes installed
- Hot Rod Red exterior with custom leather interior
- Interior by C&L Upholstery in Arizona
- Original frame maintained with upgraded components
- Custom exhaust with factory manifolds
- Built by David Kinnison of Tempe, Arizona
Disclaimer: Modifications and performance upgrades should always be carried out by professionals to ensure safety and reliability.
Source: Chevrolet/The-Block
AI Assistance: Gemini
