I’ve seen rows of what look like rivets or spot welds on the hardtops of FJ40s high above the rear wheels and they seem like a factory thing. Lower, on the tub, my 78 has “dimples” above the rear wheels on both sides in the area that looks like the tub to rear wheel cover join. I’ve seen another one (see green photos) that has dimples on one side and the other side is clean and straight. Mine has dimples on both sides. Is this corrosion happening at the inside join and a sign of cancer inside or is it something else? Almost seems like the sheet metal has been moved around causing the mounts to show? Thanks
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