What size header bolts do I need ?
02-04-2005, 11:34 PM
#1
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Thread Starter
Join Date: Nov 2000
Posts: 858
What size header bolts do I need ?
Just like the title reads 
I want breslin stainless steel locking header
bolts but I dont know what size I need for my 94 Z28. I have MAC
mids im about to install if that helps . Thanks a million
Part #'s would be great
I want breslin stainless steel locking headerbolts but I dont know what size I need for my 94 Z28. I have MAC
mids im about to install if that helps . Thanks a million
Part #'s would be great
Last edited by AZ2ENVY; 02-04-2005 at 11:58 PM.
02-05-2005, 01:26 AM
#2
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Join Date: May 2003
Location: LA (lower Alabama)
Posts: 6,661
Re: What size header bolts do I need ?
What is your flange thickness and gasket thickness? 3/4" generally work unless your flange is thick or you are running adapter plates. Flanges are usually 5/16" thick and bolt dia. is 3/8".
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