Dragon Slayer
Well-Known Member
Can some one post a diagram or picture on where the studs go, by length and what the correct intake bolt markings are for a 1969 Dodge Hemi. Thank you,
Looking for Stud location and intake bolt markings for hemi engine
- Thread starter Dragon Slayer
- Start date
Dragon Slayer
Well-Known Member
Funny, how this subject seems to be so hard to get answered. Nothing of value can even be found on google search.
Not sure what you mean. All of the info I have states bolts for the intake, and the only studs are on the bottom of the head to the block.
Dragon Slayer
Well-Known Member
The intake manifold is installed with 6 studs of 3 different lengths. 10 hex head bolts 3 long and 7 medium length with specific head markings and grade criteria different between the 2 sizes. Than 3 extra short hex bolts for the 3 brackets, that do not go through manifold. Again a specific head marking, and grade. It even seems coating was different on the 3 versus 7 bolts. Additionally, the washer head size comes into play with the 3 small bolts. So for concourse installation, or someone trying to make it as it was suppose to come from the factory, it actually would matter. And I am not sure the kits are correct. This is for 69 hemi, 66-67 used allen head bolts, and not sure if things changed for 68 or later models. Conventional wisdom states 68-71 are the same.
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