Chevrolet Performance LS3 6.2L 376 C.I.D 495 HP Engine Assemblies 19435100
$7,454.00
Shop the Chevrolet Performance LS3 6.2L 376 C.I.D 495 HP Engine. Featuring an aluminum block, heads, internal balance, and high-performance LS3 power.
Buy Chevrolet Performance LS3 6.2L 376 C.I.D 495 HP Engine Online
The Chevrolet Performance LS3 6.2L 376 C.I.D 495 HP Engine is a high-performance Gen IV small-block V8 designed for enthusiasts seeking strong power and dependable factory-engineered performance. With 6.2L (376 cubic inches) of displacement, this engine produces an 6.2 ls3 engine impressive 495 horsepower at 6,200 rpm and 473 lb-ft of torque at 5,000 rpm.
Built with an aluminum block and aluminum L92-style cylinder heads, the Chevrolet Performance LS3 6.2L 376 C.I.D 495 HP Engine combines performance-focused 502 crate engine construction with a lightweight design. The engine features a hydraulic roller camshaft, 10.7:1 compression ratio, internally chevrolet ls3 engine specifications balanced rotating assembly, and 58X reluctor wheel. Its high-flow cylinder heads and roller rocker arms help support efficient airflow and strong high-RPM performance.
This assembled crate engine includes the intake manifold, throttle body, oil pan, valve covers, timing cover, water pump, harmonic balancer, flexplate, chevrolet performance gm ls3 6.2l crate engine spark plugs, and spark plug wires. It is supplied as a complete engine assembly, making it suitable for performance-focused vehicle projects and engine upgrades.
If you are looking for a powerful and well-engineered LS3 crate engine, the Chevrolet Performance LS3 6.2L 376 C.I.D 495 HP Engine offers an excellent chevy ls3 crate engine combination of displacement, horsepower, torque, and modern LS-series technology.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Chevrolet Performance |
| Part Number | 19435100 |
| Engine Type | LS-Series Gen IV Small-Block V8 |
| Displacement | 6.2L / 376 C.I.D. |
| Horsepower | 495 HP @ 6,200 RPM |
| Torque | 473 lb-ft @ 5,000 RPM |
| Engine Block | Cast Aluminum, 6-bolt, cross-bolted main caps |
| Cylinder Heads | Aluminum L92-style, 68cc chambers |
| Compression Ratio | 10.7:1 |
| Camshaft | Hydraulic Roller |
| Valve Lift | .525″ intake / .525″ exhaust |
| Cam Duration @ .050″ | 219° intake / 228° exhaust |
| Bore × Stroke | 4.065″ × 3.622″ |
| Crankshaft | Nodular Iron |
| Connecting Rods | Powdered Metal |
| Pistons | Hypereutectic Aluminum |
| Rocker Arm Ratio | 1.7:1 |
| Balance | Internally Balanced |
| Reluctor Wheel | 58X |
| Maximum Recommended RPM | 6,600 RPM |
| Recommended Fuel | Premium Pump Gas |
| Intake Manifold | Included |
| Throttle Body | Included |
| Water Pump | Included |
| Oil Pan | Included |
| Valve Covers | Included |
| Timing Cover | Included |
| Harmonic Balancer | Included |
| Spark Plugs & Wires | Included |
Key Benefits
- 495 HP Performance: Delivers 495 horsepower at 6,200 RPM for strong high-performance capability.
- 473 lb-ft of Torque: Provides substantial torque at 5,000 RPM for responsive acceleration.
- 6.2L LS3 Platform: The 376 C.I.D. Gen IV LS architecture offers a proven foundation for performance applications.
- Lightweight Aluminum Construction: Aluminum block and cylinder heads help reduce engine weight.
- High-Flow Cylinder Heads: L92-style aluminum heads support efficient airflow and high-RPM performance.
- Performance Hot Cam: The hydraulic roller camshaft features .525-inch valve lift and 219°/228° duration for increased output.
- Internally Balanced: The rotating assembly is internally balanced for the specified engine configuration.
- Complete Engine Assembly: The listing includes major components such as the intake manifold, throttle body, oil pan, water pump, timing cover, and harmonic balancer.
What is the horsepower of the Chevrolet Performance LS3 6.2L 376 C.I.D 495 HP Engine?
The Chevrolet Performance LS3 6.2L 376 C.I.D 495 HP Engine is rated at 495 horsepower at 6,200 rpm and produces 473 lb-ft of torque at 5,000 rpm.
What is included with the Chevrolet Performance LS3 6.2L 376 C.I.D 495 HP Engine?
The assembly includes the intake manifold, throttle body, cylinder heads, oil pan, valve covers, timing cover, water pump, harmonic balancer, flexplate, spark plugs, and spark plug wires.

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