TCI Breakaway Torque Converter for GM, 4L60E/4L65E, LS1/LS2, Lock-Up (PART #TCI-242938)

1998-02 4L60E F-Body LS1/LS2; 1999-2006 4L60E/4L65E Lock-Up Breakaway Torque Converter

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 speed and 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 1998-02 4L60E F-body LS1/LS2 applications; 1999-2006 GM 4L60E/4L65E trucks with 4.8, 5.3, 6.0 engines

SPECIFICATIONS

UPC 788120031868
Manufacturer TCI
Engine Specs LS-Style Truck
Series Breakaway
Transmission Manufacturer GM
OEM Model 4L60E
Advertised Cam Duration 265 to 280 Degrees
Engine Characteristics Fair Idle, Mild Modifications
Expected Stall Speed with Small Block 2200 to 2400 RPM
Expected Stall Speed with Big Block 2400 to 2600 RPM
Rear Gear Ratio 3.00 to 3.73
Converter Type Lock-Up
Low Drag Component No
Warranty 12 Months

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