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Title: Header nut size
Post by: 20thanniver-ls on March 01, 2009, 04:17:16 PM

Does anybody know the correct size/thread for the stud nuts on stock shorty headers? Ive tried 4 or 5 different nuts but they only tighten barely tighten before they get too hard to turn anymore.

Title: Header nut size
Post by: 5.8fastcat on March 01, 2009, 09:34:54 PM

I know it is 7/16 stud and I think it is 7/16-13???

Title: Header nut size
Post by: 20thanniver-ls on March 01, 2009, 09:46:17 PM

Awesome, thanks man

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Technical => Engine Tech => Topic started by: 20thanniver-ls on March 01, 2009, 04:17:16 PM