It doesn't apply to me because I am running stock, but I found this interesting if you were thinking of modifying and dreading the thought of getting the kick down linkage right.
http://www.hotrod.com/how-to/transm...wdown-on-stock-torqueflite-kick-down-linkage/
http://www.hotrod.com/how-to/transm...wdown-on-stock-torqueflite-kick-down-linkage/