Chevrolet Performance LS3 Crate Engine with Hot Cam – 6.2L, 495 HP, LS376/480

Product Description

Turn Up the Heat with the LS376/480 Crate Engine

When 430 horsepower isn’t enough, Chevrolet Performance ups the ante with the LS376/480. This 6.2L LS3 Crate Engine is equipped with the racing-inspired Hot Cam, delivering a jaw-dropping 495 horsepower and 473 lb.-ft. of torque. That’s a 14% boost in performance from a single camshaft upgrade!

The secret to this power surge is the Hot Cam’s .525-inch lift on both the intake and exhaust sides, paired with 219°/228° duration specs. This combo keeps the valves open longer, drawing in more air and making the most of the L92-style rectangular-port heads. The result? A wider powerband, thrilling top-end performance, and a soundtrack that’ll turn heads at every stoplight.

What’s Included?

The LS376/480 Crate Engine comes complete with:

• Intake Manifold, Throttle Body, and Fuel Rail for efficient air and fuel delivery.
• Ignition System to ensure consistent performance.
• Chevy F-Body Wet Sump Oil Pan for seamless installation in many applications.

Pair it with Chevrolet Performance’s LS376/480 Controller Kit (P/N 19354330) for optimal operation.

Performance Highlights

• Displacement: 6.2L (376 cu in)
• Compression Ratio: 10.7:1 – Optimized for premium pump gas.
• Camshaft Specs:
  • Lift: .525" intake / .525" exhaust.
  • Duration (@ .050"): 219° intake / 228° exhaust.
• L92 Aluminum Cylinder Heads: With 68cc chambers and 2.165"/1.590" valves for superior airflow.
• Maximum RPM: 6,600 – Built for high-revving, heart-pounding performance.

Why Choose the LS376/480?

This engine is the perfect upgrade for pre-1976 street machines, off-road builds, or resto-mods. The LS376/480 takes the proven LS3 platform and cranks up the power, giving you the reliability of a GM crate engine with performance that speaks for itself.

Installation Notes

• Does not include electronics; pair with the LS376/480 Controller Kit (P/N 19354330) for proper operation.
• Includes Chevy F-Body wet sump oil pan but may require vehicle-specific oil pans for some applications.
• Designed for pre-1976 street vehicles or off-road builds; not for marine use.

Warranty

Every Chevrolet Performance crate engine is backed by a 24-month/50,000-mile limited warranty, ensuring peace of mind for your investment.