TCI 4L60E/4L65E Breakaway Torque Converter LS1 Lock-up 2400-2600 Stall

Looking for improved performance from your LS-equipped road racing or high performance street transmission? If so, the TCI 4L60E Breakaway Torque Converter could be just the performance upgrade you’ve been looking for, providing efficiency at highway cruising speedand a quick, hard launch at wide open throttle. The 2400 to 2600 RPM flash stall speed converter still maintains excellent part throttle drivability. This converter is a direct, bolt-in replacement component and will fit any LS-based engine running a 4L60E transmission. A full four pounds lighter than the factory 4L60E torque converter, the TCI Breakaway Converter reduces the parasitic horsepower loss commonly found with the stock unit. Best of all, the added woven carbon fiber clutch lining used by TCI is the best material you can buy to deliver a more secure lock-up and more efficient delivery of power to the rear wheels.

The TCI 4L60E Breakaway Torque Converter features fully furnace-brazed fins and super smooth needle bearings to reduce internal friction and deliver added strength. One final major feature of the converter is the Heat Dissipating Technology™ (HDT) Coating, which reduces the overall operating temperature of the converter for better performance and durability.

Fits 1998-up 4L60E F-body LS1 applications; 1999-up GM 4L60E/4L65E trucks with 4.8, 5.3, 6.0 engines. #242938