size of nut below pitman arm
I'm trying to remove the pitman arm on my '66 Chevelle, and the nut size is HUGE. I tried a 1 1/4" socket and it was too small, then tried a 1 1/2" socket, and it's too big.. Is this bolt metric? Or is it just 1 3/8"? I don't remember seeing that size at the store.
Thanks in advance,