I dont know what the part is called, but I drew a blue circle around them. I just picked up a shell and the parts in blue circle came off a 88-91 hatch. he did this just to get the car moving so he could sell it. are those parts circled in blue the same stock on the gsr as on the 88-91 hatch?

 

That's the upper control arm. and upper ball joints

 

how does it sit? if it looks good then

 

yes there the same.