Our build ready engine block is precision machined in-house for 2004-2018 Dodge Cummins 5.9L & 6.7L engines and engineered to meet the demands of high-performance diesel builds. Starting with a thoroughly inspected and tested OEM casting, each block undergoes a comprehensive machining process on our Rottler F69A and H85AX machines to ensure proper sizing and surface finishes.
Block Machining Includes
5.9L Cummins - No core charge
Hot tank cleaning & inspection
Cylinders bored & torque-plate honed for proper ring seal
Deck surface machined for MLS gasket compatibility
Mainline bored to factory specification or custom tolerance
