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Pro Performance · 06-01-2012, 01:40 AM

I know on the later C10's it is 7/8-14. If no other info is found, then you could pssible start there. I would imagine it might even be the same on the older C10's like yours.

06-01-2012, 01:40 AM	#2
Pro Performance Registered User Join Date: Aug 2010 Location: AZ Posts: 3,069	Re: pitman arm nut size? I know on the later C10's it is 7/8-14. If no other info is found, then you could pssible start there. I would imagine it might even be the same on the older C10's like yours.