Billet Triple Disc Torque Converter

The SunCoast 1056-3D is a torque converter engineered for daily driver applications, offering a factory stall speed of approximately 2000 RPM. Owners will appreciate the improved and more precise lock-up engagement, providing a refined feel without the harshness often associated with performance upgrades. This converter is presented as a direct replacement and a reliable component for the Allison platform, particularly for stock configurations. Its design prioritizes a smooth, stock-like driving experience, making it an ideal choice for those seeking enhanced performance and control in their daily commute. The precise lock-up feature ensures efficient power transfer from the engine to the transmission, contributing to a more responsive feel. SunCoast advises that the 1056-3D converter is not recommended for applications exceeding 500 horsepower or for dedicated race use. This limitation is crucial for users to consider to ensure the longevity and optimal performance of the component. Compatibility is specifically for 2001 through 2016 Chevrolet Silverado and GMC Sierra 2500HD/3500HD models equipped with the LB7, LLY, LBZ, LMM, or LML Duramax Diesel engines.