B-body. So, nothing at all like the car or the sway bar we’re talking about.
As for the zerks, yeah, it would be helpful if they weren’t on the bottom of the mounts. But they only stick out like a 1/4”. They’re definitely not the lowest part of the car, just too low for a parking block. But like I said, you’re not supposed to use your sway bar mounts as curb feelers anyway. Bad habit and practice to get into.
