@SnowDrift
Well after a lot of research I find I will need a 91-93 tranny, not a newer tranny...
per this thread - https://www.thetruckstop.us/forum/threads/4l80e-and-the-differences-between-years.46156/page-2
I don't want to use a stand alone controller because the speedo wouldn't work....
Well after a lot of research I find I will need a 91-93 tranny, not a newer tranny...
per this thread - https://www.thetruckstop.us/forum/threads/4l80e-and-the-differences-between-years.46156/page-2
I don't want to use a stand alone controller because the speedo wouldn't work....