4l80e 1-2 servo?
The HD2 kit I have shows it as a 1-2 servo...!
Here is a pic of the HD2 instructions
https://photos.app.goo.gl/zmmF9o5UWhRNvVz22
** my instructions do not show the sleeve.
Here is the part I have
https://photos.app.goo.gl/dgd1WdRgWtqULBGw1
And google is not being kind, keeps directing me to a reverse servo seal kit.
Some kits use the bushing, some do not. Jakes recommended not using the bushing, and not doing the pressure bypass valve. Said they stick and cause other issues.
Stopped into Tri-city trans in Rochester NH and John the tranny guy hooked me up with a steel ring. Said Teflon is nice but steel is better, he actually had a sleeve of them. And of course it was no charge so I just dropped off a 6pack of lunch.
So back to work so I can button this up then finish the turbo mount.










