LS376/480 Long Block 495HP

Proven LS Performance with the Flexibility to Build Your Way

The LS376/480 Long Block 495HP is a high-performance 6.2L Gen IV LS-based engine designed for enthusiasts who want reliable horsepower and the freedom to customize their engine swap. Delivering 495 horsepower, this long block is an excellent choice for muscle cars, hot rods, restomods, street rods, and pro-touring builds that demand modern V8 performance and proven durability.

Built on Chevrolet’s legendary LS architecture, the LS376/480 features a lightweight aluminum engine block, high-flow aluminum cylinder heads, and a performance hydraulic roller camshaft. The result is a responsive, naturally aspirated engine that offers strong acceleration, excellent throttle response, and dependable performance for both street and occasional track use.

Designed for Performance and Customization

As a long block assembly, the LS376/480 gives builders the flexibility to select their preferred intake system, fuel delivery components, front accessory drive, ignition system, and engine management setup. This makes it an ideal foundation for custom engine swaps and performance projects tailored to your specific vehicle and driving goals.

Whether you’re restoring a classic muscle car or building a modern street machine, the LS376/480 delivers the power, reliability, and versatility that have made the LS platform one of the most popular performance engines available.

Key Features

• 6.2L (376CI) Gen IV LS-based long block
• Produces 495 horsepower
• Lightweight aluminum engine block
• High-flow aluminum cylinder heads
• Performance hydraulic roller camshaft
• Durable performance rotating assembly
• Naturally aspirated design for smooth, reliable power
• Excellent choice for hot rods, muscle cars, restomods, and custom LS swaps
• Built to deliver long-lasting performance and reliability

Ideal Applications

The LS376/480 Long Block is well suited for a variety of performance projects, including:

• Classic muscle cars
• Restomod and pro-touring builds
• Street rods and hot rods
• Custom performance vehicles
• LS engine swap projects
• Performance engine replacements

Why Choose the LS376/480 Long Block?

• Delivers 495 horsepower with excellent street manners
• Lightweight LS platform for improved handling and performance
• Reliable, naturally aspirated V8 power
• Flexible long block configuration for custom builds
• Proven Chevrolet Performance engineering
• Perfect foundation for high-performance engine swaps

Upgrade your next project with the LS376/480 Long Block 495HP and enjoy the legendary performance, reliability, and versatility of the LS platform in a customizable package built to meet your performance goals.