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 torque converters for the 2004.5–2006 6.6L LLY Duramax. These converters transfer engine power smoothly to the transmission. Designed for high torque capacity, they improve acceleration and towing strength. Durable materials withstand heat and stress during heavy use. Choate’s torque converters enhance drivability and transmission longevity.
