1989 Mustang gt 5.0 lug nut sizes - Ford Mustang Forum

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post #1 of 3 (permalink) Old 04-26-2008
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1989 Mustang gt 5.0 lug nut sizes

ok i was wondering if ford changed the size of the studs or something between 88 and 89 because my 89 was missing a lug nut so i grabbed one off my wrecked 88 and it wouldnt fit so if anyone knows about this let me know thanks

its not a big deal but thanks for the help

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post #2 of 3 (permalink) Old 04-26-2008
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As far as I see, the lugs weren't changed till 1994. Maybe someone else knows the exact thread size and pitch?

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post #3 of 3 (permalink) Old 04-27-2008
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The thread size is 1/2-20.


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