Lokar Black 10 inch Floor Mount Shifter with Black Knob for GM 400 Transmission has been designed with superior craftsmanship with Lokar's automatic transmission shifter. When you buy a shifter, think about safety. Lokar safety first and foremost when it comes to building a shifter from the park position, into reverse, drive and low gears with Lokar's exclusive safety lock-out button. It's convenient, and this shifter is completely adjustable so that you can mount it in any number of positions front or rear with the exclusive main plate and side brackets. Mount the shifter in an existing floor opening or put it exactly where you want it.