header bolt question

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Jan 26, 2007 | 09:07 AM

cneagle87

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Joined: Oct 2005

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header bolt question

i got some headers to replace my exhaust manifolds on a 99 f150 4.6L. my question is, the headers come with bolts and i was wondering if i need to use these bolts or use the stock stud bolts that are being used with the manifolds. or does it matter.

Jan 26, 2007 | 11:33 AM

IronMiner

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Joined: Oct 2004

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You will need to use the header bolts. The studs will not work because the header will not fit between the frame and head. (Maybe unless you lift the engine.)