hey i have 89 formula 350 9 bolt with rear discs. my driver side caliper is dead and i ordered a new one from car quest...it was for the passenger side it looked like so i returned it ordered from autozone and they sent me the passenger side too. (the hole drilled for the e brake is on top instead of the bottom) i figured maybe it was a recall so i tried putting it on and there was no way to properly mount the e brake bracket. could it be that the numbers are switched in the cpu. i ordered the passenger side to see if they will send me the right one this time...remember i need the driver side. what is going on here am i missing something?? i took it apart and stared at it for two hours in the dark and rain last night and im going nuts. does anyone have some helpful insight on this situation.