This shifter spring goes below your J rod & keeps pressure so it locks into the detent bracket. So in other words when you push the button on your handle the J rod goes down to switch gears. This allows the J rod to come back in place. We had discoed them a few years ago & ran out. We have had these remanufactured & are back in stock. Hurry only 1000 made. 
GBodyParts.com Online
GBodyParts.com Online
