The 6L80 Torque Converter Problem — and the Proven Upgrade Solution

Convertercc9715 Sep, 2025Business

If you’ve owned a GM truck or SUV with the 6L80 transmission, you already know its biggest weakness: the 6L80 torque converter. This isn’t just an occasional problem or a fluke. The factory GM converter is widely known as one of the most common failure points in the transmission and converter package.