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.

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

Fully Assembled 6.6L Duramax Diesel Engine