Question about Energy Steering Rack Bushings

[SketchyRollin564]

So my car right now is up on two wheels and im changing my steering rack bushings now before i drop the motor in to make my life easyer. I took the brackets off and im about to take out the passenger side bushing to replace it, then i notice


why is there two passenger side bushings? Obviously one is thicker than the other, but is there a reason for using one or the other?

I would guess to use the thicker one since the drivers side is the same thickness, but if you google "240sx energy steering rack bushings" on google, you see them just in a pair, with the drivers side, and the thinner of the two passenger bushings, and ive also noticed on the writeup on here that he chose the thinner of the two as well...

can anyone help me out here?