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
Machine work for the 1998.5–2000 5.9L Cummins restores or improves engine parts like the head and block. It includes resurfacing, valve seat cutting, pressure testing, and cleaning. This helps prevent leaks, poor compression, and gasket failure. It’s important when rebuilding, upgrading, or fixing heat damage. Quality machine work boosts engine strength, power, and lif
