k-member repair

So i picked up this v-8 k-member yesturday for my 74 dart. when i got it home i was inspecting it a little closer and noticed this hole repaired. Looking into this it the driver side lca pivot pin hole. im conserned after looking at some post . is this repair adequate ? im trying to grasp the function of this hole and the pin is just bolted thru this hole so there is no movement of this pin going thru the hole correct ? any opinions would be help full.