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f.monroe · 03-17-2009, 10:55 PM

I am pretty sure the 70's and 80's 6 lug 4x4's are 7/16-20 thread . I am sure someone who owns one will be able to confirm this or give you the correct info . You can also call Summit Racing and they have a tech line that should be ableto answer the question based on year , make , model , etc .
Frank

03-17-2009, 10:55 PM	#8
f.monroe Senior Member Join Date: May 2004 Location: Caldwell,Tx. Posts: 3,648	Re: Lug nuts............. I am pretty sure the 70's and 80's 6 lug 4x4's are 7/16-20 thread . I am sure someone who owns one will be able to confirm this or give you the correct info . You can also call Summit Racing and they have a tech line that should be ableto answer the question based on year , make , model , etc . Frank __________________ Born and proudly residing in a Red State !