I bought a 1979 Datsun 620 and I wanted to replace the upper control arm because a friend suggested to do that (I have no clue on how to fix cars). I’ve been searching around and I haven’t been success in finding the exact pieces. I did find some on eBay but it an upper LH + Rh. Other upper control arms have a horse show appearance and the ones I’ve seen for my particular model looks like a sorta straight bar with two hole and each end. I need help knowing if I’m suppose to buy two of each upper LH + RH for each side of the car or is there a alternative I can look out for?
