I am going through the car listing various projects that need to be done. PO said he did the engine (and I believe him), front end has been rebuilt, put on a TA Performance rear diff girdle and discovered the rear end has been rebuilt. My question is, is there any way to tell if the 700R4 has been redone with a complete teardown? The fluid is clean and doesn,t have that burnt smell (either means a good tranny or recent service). Just trying to check things off the list that don't need to be done.

Thanx

If the transmission looks clean and works well it likely has been rebuilt. If the fluid is bright red that's a good indication also because a service does not replace all the fluid.