In this video we show how to install a 6L90 torque converter in the 6L80 transmission in my 2014 Silverado. The 6L90 torque converter was used in some 5th gen ZL1 Camaros and some CTS-Vs. I made this swap because of the well documented issues with the 6L80 torque converters failing, and damaging the transmission by clogging the pump with debris. We did locate the following article which indicates that the 6L90 torque converters may be prone to the same issue but we will see how this one holds up