If you don't have engine out of car it will be difficult to get to all of them. They are on the bottom attached to the frame rail.
More on shock tower and in lower UCA area. Also a series along the piece that attaches to the fire wall. And last but not least
to the core support. If you are replacing with a new one, grind out the spot welds on the old piece. Drill spot welds out on donor
piece. Remember grinding sparks and welding splash will pit glass. Have fun.
