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Discussion Starter · #1 ·
I believe it's a 1 5/16th size socket, but where do you find one with a 1/2" drive? Craftsman doesn't make such a socket. Any ideas? Thanks. Oh yeah, this is manual steering pitman arm. Thanks.
 

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1-5/16" is the most common nut. I've seen 1-3/8" also, not sure they ever came on a 55-57, the one I ran across was from a 60s GM car.

The 1/2" internal/3/4" external adapter is the way to go.
 

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Discussion Starter · #5 ·
THanks guys.
 
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