Current Lead Times: In Stock Engines Ship Same or Next Day - Out of Stock: 1-3 Weeks on Most Long Block Engines; 3-5 Days on Heads – *call us for more exact lead times for your specific build
Choate Engineering Performance builds high-performance 6.6 Duramax Short Block Diesel Engines assemblies for durability and power. These engines use precision-machined components and balanced assemblies. They handle extreme conditions, making them perfect for motorsports, off-roading, and heavy-duty tasks.
Boost your engine’s performance and reliability with Choate Engineering’s short block diesel engines—designed to take your ride further!
Building engines the way the OEM factory should have in the first place.
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