Gm Six Speed Automatic Transmission Diagram. The 6l80 is a six speed automatic transmission built by general motors at its willow run transmission plant in ypsilanti mi. Isuzugm trucks used the jatco jr403 transmission 4 speed automatic from 1988 thru 1998.
Equipment from independent suppliers is not covered by the gm new vehicle limited warranty. Automatic transmission cooler line manifold for the 6l80e 6r80 6 speeds posted on april 6 2020 by craigmeyer its been 10 years now since gm and ford released their 6 speed automatic transmissions and they are gaining more and. Gm powerglide transmission schematic and tcs.
6t75 6t75 automatic transmission parts transmission parts selection.
The hydra matic 6l50 production code myb is a six speed automatic transmission produced by general motors for use in rear and rear biased. It was created to help gm meet ever more demanding cafe regulations on their vehicles. Any of these trucks with gas 57 and 60 chevy engines will have gm 4l80e automatic transmission and requires tech2 scan tool or equivalent to access codes and diagnostics. The gm hydra matic was a success and installed in the majority of gm models by 1950.