This Part of the 4l80e rebuild series is teardown and inspection of the overrun drum, forward drum, direct drum, center support, and rear carrier assembly. I also discuss clutch pack condition, steel identification, and sprag assemblies.
Rebuild Kit I'm using:
https://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_id=114&ipn=icep&toolid=20004&campid=5338029122&mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2F4L80E-Transmission-Deluxe-Overhaul-Kit-1997-Up-W-Sprags-Bushings-Washers-Level-2%2F371129441471%3FssPageName%3DSTRK%253AMEBIDX%253AIT%26_trksid%3Dp2057872.m2749.l2649
Transgo HD2 Kit:
https://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_id=114&ipn=icep&toolid=20004&campid=5338029122&mpre=https%3A%2F%2Fwww.ebay.com%2Fitm%2FSK4L80-E-SK-4L80E-HD2-TRANSGO-SHIFT-KIT-Chevy-GMC-Hummer-1991-On-SK-4L80E-HD2%2F192231180559%3FssPageName%3DSTRK%253AMEBIDX%253AIT%26_trksid%3Dp2057872.m2749.l2649
Other Rebuild Kits:
https://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_id=114&ipn=icep&toolid=20004&campid=5338029122&mpre=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_from%3DR40%26_trksid%3Dp2047675.m570.l1312.R1.TR1.TRC0.A0.H0.X4l80e%2BRe.TRS1%26_nkw%3D4l80e%2Brebuild%2Bkit%26_sacat%3D0