Im pretty sure that is goes 1, 2, D (3rd), and there is a button for OD.you need a new shifter for that set up I recommend a b&M hammer shifter
but the would be it shift up and down 1-3 d would be 4th(over drive) and leave it in drive to keep it in auto mode
well i know thatyeah thats what it is anyway 4r70w is a 4 speed but 4th is a OD gear if you turn OD off you only have 3 gears
yeah it would be 3rd D becomes your buttonwell i know that
I mean the stock shifter goes 1-2-D(3rd) and the button for OD switch. The B&M shifter goes 1-2-3-D(4th or OD)....so if you wanted to keep the OD off, you would just keep it on 3rd? I hate driving around town with OD on and little stops make it shift constantly between 3rd and 4th....so i just shut OD off unless im on a highway or traffic free road.