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 offers torque converters for the 2006–2007 6.6L LBZ Duramax. These converters deliver smooth power transfer and improved throttle response. Built to handle high torque loads, they resist heat and wear under demanding conditions. The design enhances transmission efficiency and drivability.
Building engines the way the OEM factory should have in the first place.
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