I finish up the 4L80E, showing the case air check, parking/selector linkage installation, valve body, filter, pan and exterior peripherals. Table of Contents: Int Band Servo and PWM Filter: 0:00 Check Ball Locations and Case Air Check: 3:17 Parking/Shift Linkage Install: 11:24 Valve Body Installation: 16:22 Final Assembly: 42:34 Rebuild Summary and Conclusion: 1:02:02 - 4L80E ATSG manual: https://atoc.ru/uploads/manual/5fad1cea696b1.pdf Looking for a 4L80E high performance rebuild? - Check out my other series here: https://www.youtube.com/watch?v=cWzYbhG3osA