Building or upgrading a GM truck with a 4L80E transmission? This GM88SS torque converter is a remanufactured unit with a 2200-2400 RPM stall speed. That's a mild performance stall—great for towing, off-roading, or street driving with a bit more launch feel without being too radical. It has a 2.65-inch hub and is designed to fit 1998-2012 Chevy, GMC, and Isuzu vehicles with the 4.8L, 5.3L, 5.7L, or 6.0L V8 engines paired with the 4L80E transmission. A higher stall allows the engine to rev a bit before fully engaging, which can help with low-end torque. Comes with a 1-year warranty from Total Transmissions Chicago. Ensure your transmission model and engine combo match before ordering. A solid upgrade over stock for better performance under load.
