Chevrolet Performance 6.6L 400 C.I.D. Duramax Diesel Remanufactured Long Block Crate Engine (97779462) – High-Torque Diesel Power!

Upgrade your heavy-duty truck or off-road build with the Chevrolet Performance 6.6L Duramax Diesel Long Block Crate Engine!

The Chevrolet Performance 6.6L 400 C.I.D. Duramax Diesel Remanufactured Long Block Crate Engine (97779462) is a remanufactured high-torque diesel engine designed for maximum reliability in heavy-duty applications. Featuring a cast-iron block and high-flow aluminum cylinder heads, this long block assembly is ideal for diesel truck owners looking for a high-quality, factory-spec replacement engine. With a proven design and factory-grade internals, this Duramax crate engine ensures long-lasting power and efficiency.

A workhorse diesel engine built for durability, towing power, and efficiency!

⚠️ Requires a compatible fuel system, ECU, and external components for installation.

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What’s Included in the Chevrolet Duramax Diesel Long Block?

✅ Fully Assembled 6.6L Duramax Diesel Engine – Built for heavy-duty applications
✅ OEM-Spec Cylinder Heads – Provides improved airflow and durability
✅ Factory-Installed Intake Manifold & Fuel Injection System – Delivers efficient power and fuel economy
✅ OEM Oil Pan, Timing Cover, and Valve Covers – Ensures seamless compatibility with existing components
✅ Water Pump & Harmonic Balancer Installed – Reduces vibrations and improves cooling performance

⚠️ EXCLUDES turbocharger, fuel injectors, ECU, exhaust manifold, and wiring harness.

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Technical Specifications

Designed for Duramax diesel trucks, fleet vehicles, and heavy-duty applications!

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Fitment & Compatibility

✔ Direct replacement for GM trucks equipped with a 6.6L Duramax Diesel engine
✔ Perfect for heavy-duty towing, fleet vehicles, and work trucks
✔ Compatible with OEM and aftermarket Duramax performance upgrades

Ensure proper fuel system and ECU compatibility before installation!

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Installation Notes & Recommendations

Professional Installation Recommended – Ensures correct fitment and peak performance
⚙️ Requires Fuel System, ECU, and Turbocharger – Not included with the long block
Designed for Heavy-Duty Use – Ideal for trucks, towing applications, and fleet vehicles

⚠️ Not emissions-certified—verify compatibility with local regulations before ordering.

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❓ Frequently Asked Questions (FAQ)

What vehicles is this engine compatible with?

• This Chevrolet Performance Duramax Diesel Long Block is designed for GM trucks and work vehicles equipped with the 6.6L Duramax engine.

Does this engine come with a turbocharger?

• No, you must reuse or purchase a new turbocharger separately.

Can I install this engine myself?

• Professional installation is highly recommended to ensure proper fitment and performance.

What fuel does this engine require?

• This Duramax diesel engine runs on ultra-low sulfur diesel fuel and requires a compatible fuel injection system.

Is this engine covered under warranty?

• Warranty details vary by supplier—please check with your retailer for specific coverage.

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Order Your Chevrolet Performance 6.6L Duramax Diesel Long Block Crate Engine Today!

Restore your truck’s power with this heavy-duty Duramax diesel engine!

✔ OEM-Quality Duramax Diesel for Heavy-Duty Trucks & Work Vehicles
✔ Built for Reliability, Fuel Efficiency, and High Torque Output
✔ Factory-Spec Remanufacturing for Long-Term Durability
✔ Ideal for Fleet Vehicles, Towing, and Off-Road Applications

ORDER NOW & GET YOUR TRUCK BACK TO WORK!