TCI 242938 LS1 4L60E Breakaway Torque Converter, 11-Inch, 2,200-2,600 RPM Stall

The TCI 242938 LS1 4L60E Breakaway Torque Converter is designed for GM LS-series engine applications using the 4L60E automatic transmission. With an 11-inch diameter and a 2,200-2,600 RPM stall range, this converter provides a practical balance of launch performance, drivability, and street-oriented operation. It is an ideal choice for enthusiasts upgrading a compatible LS1-powered vehicle or replacing a worn original converter.
The breakaway design helps the engine reach its effective torque range more quickly during acceleration, supporting improved response from a standing start while maintaining smooth transmission operation. The TCI 242938 is engineered for use with compatible GM LS-series applications and 4L60E transmissions, making application verification important before installation. Professional installation is recommended to ensure correct converter seating, transmission alignment, and fluid procedures.
Built for dependable performance, this TCI torque converter is supplied as an individual unit and is intended for automotive performance and replacement applications. Its defined stall range helps provide predictable behavior for street driving, mild performance builds, and other compatible setups. Confirm the vehicle, engine, transmission, flexplate, and installation requirements before ordering to ensure proper fitment.

Features:

• Brand: TCI

• Part Number: 242938

• Application: GM LS-series engines with 4L60E automatic transmissions

• Converter Type: Breakaway torque converter

• Diameter: 11 inches

• Stall Range: 2,200-2,600 RPM

• Quantity: Sold individually