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 sells break-in oil kits for the 2006–2007 6.6L LBZ Duramax. These kits provide specially formulated oils to protect new engine components. They ensure proper lubrication during the critical initial run-in period. The oils reduce wear and promote optimal seating of moving parts.
Building engines the way the OEM factory should have in the first place.
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