one day a long long time ago, I had a 68 cougar as my DD - my only car - I was poor at the time. this is pre-internet, when a guy had a chiltons manual as his internets...
I don't remember WHY I was doing it , but had to bust loose the ball joints/knuckles for some repair, and get the car back on the road by the work week.
I remember being under the car and hitting the pickle fork so hard for so long that it mentally broke me. my arm could do no more hammering. I was laying under the car crying
so, finally, after much gnashing of teeth, it popped loose. like said above ^^ - hit it harder. get mad at it.
so - back to this cougar, once I got everything loose and got the new part, the new part from the store and the part I just took off were not the same. I was totally mind blown, as the part JUST removed from the car like 10 minutes ago - NOPE no match.
doing some part comparisions - we finally figured out that 1 side of the suspension was off cougar/mustang/montego, and the other side was off thunderbird/ranchero or some total **** like that. All I remember one rotor was larger than the other and my head exploding.
what a fknig nightmare that was.
so I got my old lady (now wifey) and we went to the salvage yard. it was pull your own part back then. I found me a good ranchero candidate and started pulling a corner off.
as I worked, the jack/car would sink into the ground. so I undid everything, added a new block of wood, repeat. sink. add wood to stack. remove another bolt. repeat.
finally I got the rotor and arms and whatever else I was after, and was able to finish the repair.
somewhere in DFW is a cougar with 2 different sized front end sides