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 
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Fluids

Choate Engineering Performance offers a variety of high-quality fluids designed for your 5.9L Cummins vehicle. These include motor oils, transmission fluids, and differential fluids, all formulated to provide superior lubrication, reduce friction, and improve efficiency. The fluids are built to withstand extreme conditions, ensuring reliable operation and longer life for your vehicle’s key components.

5.9L Cummins Fluids

Choate Engineering Performance offers high-quality fluids, including motor oils, transmission fluids, and differential fluids, designed to enhance performance, reduce friction, and improve efficiency for 5.9L Cummins vehicles. These fluids are built to withstand extreme conditions for reliable operation and longevity.