Here’s a complete raw scan of a Chevrolet 6l80E transmission, this specific one has a 4wd tailhousing, and deeper truck oil pan. I was told it was from a 2007 Cadillac Escalade to be specific. This scan is not watertight, though it is a very accurate highly detailed file that can be used to test chassis packaging digitally, or even for the development of custom aftermarket accessories.
Raw Scan Formats: 2019.sldprt, .stl, .iges (604mb)
Note: Within the .sldprt mesh, the file has been aligned to a useful origin and has essential plane/cylinder references for easy file manipulation