GM 6L50/6L80/6L90 Transmission 3-5-Reverse Drum Tool
Made in the USA by Adapt-A-Case
This special transmission tool is used for the removal and installation of the 1-2-3-4/3-5-Reverse drum in a 6L50, 6L80 and 6L90. The large drum in these GM transmissions is difficult to handle without the use of Adapt-A-Case's specialty clamp.
See the YouTube video below for more information.
Adapt-A-Case Part Number: T-47781AC