Just to add some additional info, I was at Dobbs ( a local tire and auto here) getting my 92 D150 LE 5.2 auto w/ od inspected. While there asked them to give my a quote on rebuilt tranny. They quoted $2050 including labor and 2 year warranty and $2400 with 3 year warranty.
Mine seems to drive and shift fine but every once in a while I feel a little slippage. So some of these posts have me curious. As I have always wondered if it just needed a simple adjustment instead of a rebuild. I know nothing about trans rebuilds and wish there was a knowledgable honest shop who could tell me this without an arm and a leg.