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 

A diesel engine has no substitute!

You bought the Duramax, Powerstroke, or Cummins diesel truck because you needed it to work. Your ability to take kids on vacation or get them to school. It may mean getting to the job on Monday morning, or hauling your horse trailer to a show.  You need to get that dump trailer to the site so your construction crew would be able to get the job done. You bought a diesel to pull your camper, your boat, your car hauler. This isn’t a vehicle you can do without, it is bought with an intended purpose. It’s an important part of your life…..


It’s your job to educate yourself when purchasing, we’ve made it easier!

We cannot express this enough! Please take the time to educate yourself. Because this is an investment that you will live with for many years to come. So to help with that, we have put together some aids in teaching the “what you need to know about buying a new engine.” Get comfortable, relax, listen in, and take advantage of the great information we’ve compiled to help you do this. 


Choate continues to push the progression of diesel reliability!


There is no substitute for a compression ignition engine. When Rudolf Diesel created the first compression ignition engine in 1893. However, he couldn’t have foreseen the technology that would follow nearly 130 years later. Clesse Cummins would take this idea and push the limits of the diesel engine in 1931. If both these gentlemen were alive today, they would be proud to see how far this platform has came. 

Choate Engineering Performance is a leader in the diesel industry. Working to fix the problems that the OE’s didn’t, whether it be Ford Powerstroke, Dodge Ram Cummins, and GM Duramax. At Choate, “Stock is Not an Option.”  Where reliability meets performance. 

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*If you know your vin number before hand it is very helpful during the quotation period. Please note that this will be required before the engine is built.

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