Question on floor opening for A T

http://api.viglink.com/api/click?fo...ww.ebay.com/itm/CONSOLE-AUTO...item1a0ad9cabe this is what I have, what I don't know is where the stem that goes through the floor ties to. I'm sure the linkage from the trans swings around 180° to connect to the shift linkage, but I don't know what holds the bottom of that shaft steady. Do I just have the wrong shifter for this car? Any assistance is definitely appreciated. I saw those two holes in the floor but in guessing those are for the B&m shifter