TCI 242970 StreetFighter Torque Converter for GM 6L80E, 10-Inch, 3,000-3,400 RPM Stall, Lock-Up

The TCI 242970 StreetFighter torque converter is designed for performance-focused GM 6L80E automatic transmission applications. With a 10-inch converter size and a 3,000-3,400 RPM stall range, it helps deliver stronger launch performance and improved engine response for street and strip vehicles. The lock-up design supports efficient cruising by allowing the converter to mechanically couple under the appropriate operating conditions.
Built for enthusiasts who need more performance than a standard replacement converter can provide, the StreetFighter series combines application-specific engineering with durable construction. The TCI 242970 is designed for compatibility with GM 6L80E transmissions and is suitable for performance builds requiring controlled stall characteristics and dependable operation. Confirm transmission compatibility, vehicle configuration, and calibration requirements before installation.
This torque converter is supplied as an individual unit and is intended for installation by a qualified technician familiar with automatic transmission service. Proper transmission condition, fluid selection, cooler capacity, and electronic control calibration are important to achieving reliable results. The TCI StreetFighter torque converter provides a practical upgrade for drivers seeking improved acceleration while retaining lock-up functionality for street use.

Features:

• Brand: TCI

• Part Number: 242970

• Series: StreetFighter

• Application: GM 6L80E automatic transmissions

• Converter Size: 10 inches

• Stall Speed: 3,000-3,400 RPM

• Lock-Up: Yes

• Quantity: One torque converter

• Installation: Professional installation recommended