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Labor Day Putting down your wrenches or time for MORE wrenching? 
Plenty of places to share. | | Click on image for the lowdown. 
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| | | Forums66 Topics128,009 Posts1,055,295 Members48,419 | | 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 2004 Posts: 4 Junior Member | | Junior Member Joined: Mar 2004 Posts: 4 | Hope this is the correct forum for this, I'm new to this board. I am putting headers on the 250 in my 70 Chevy. I am replacing the bolts with studs to hold the manifold/headers on. My question is the two "alignment studs (guess that is what they are called)", do I need to take them out and replace them with a stud/bolt now that I have headers going on?
This truck is my first project in a while so I am rusty on this stuff. If it is recommended that I replace them with a stud, do they just twist out. BTW engin is still in the truck.
Thanks
Bill
Bill | | |
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