I have a 87 iroc an just put a set of poly motor mounts in the drivers side fits good but the pass. side tabs on the mounts dont seen to fit the grooves in the clamshell. Could I use the same mount thats on the drivers side on the pass. side or will there be a problem? Will this lower the motor on one side? Or will I be ok .Any suggestions will be a big help to me. Thank you. 350 motor.

 

check, check, and check again to make sure you have the correct mounts and flips/rotated/facing the correct way. i remember having that same problem and realizing i had them swapped and facing the wrong ways, driver side worked, pass side didn't