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Click on image for the lowdown. 
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| | | Forums66 Topics128,094 Posts1,056,157 Members48,436 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Mar 2014 Posts: 40 'Bolter | | 'Bolter Joined: Mar 2014 Posts: 40 | A couple have already twisted off,not gonna put the old ones in the new engine.Are these special bolts of any kind,and if not,what what grade are they?
Thanks | | | | | Joined: Sep 2006 Posts: 2,393 Shop Shark | | Shop Shark Joined: Sep 2006 Posts: 2,393 |
Drew
| | | | | Joined: Mar 2014 Posts: 40 'Bolter | | 'Bolter Joined: Mar 2014 Posts: 40 | Thanks,kinda what i was thinking.I will coat them in anti seize also. | | | | | Joined: May 2006 Posts: 8,351 'Bolter | | 'Bolter Joined: May 2006 Posts: 8,351 | Instead of bolts, you may want to consider installing studs. Studs make the installation of the manifolds a but easier, plus they are a bit stronger as well. For anti seize, I would suggest that you use the copper based one if you can find it. The copper base anti seize holds up better on high temp applications such as exhaust.
Bill Burmeister | | | | | Joined: Mar 2014 Posts: 40 'Bolter | | 'Bolter Joined: Mar 2014 Posts: 40 | The copper base is what i use.May consider studs. | | |
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