318 exhaust manifold bolts and nuts....

Hi
Just need a little help please. I know its not a very interestng tooic but i still meed some help. I've looked up other similar theeads on his topic and I couldn't find any specifications on lengths of the various bolts. Does anyone have that info? I have a local nut and bolt shop in my town and I wanted to give them the specs so they can build a kit for me. Thanks!