Ford Motorsport header bolts

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04-17-2008, 09:57 PM

samsonhusky

2nd Gear Member

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Join Date: Dec 2007

Posts: 150

Ford Motorsport header bolts

does anyone know what size header bolts ford motorsport shortie headers for gt-40p heads will take, and what type threads installed them today but my old header bolts don't fit

04-17-2008, 10:05 PM

white93pony

3rd Gear Member

Join Date: Jun 2006

Location: oklahoma

Posts: 643

RE: Ford Motorsport header bolts

should be just 3/8 header bolts prolly gonna need 1' long bolts though

04-17-2008, 10:13 PM

Mustangkiler

5th Gear Member

Join Date: Dec 2005

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Posts: 2,005

RE: Ford Motorsport header bolts

3/8 16 coarse thread, not even an inch like a half inch or 3/4

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