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Click on image for the lowdown. 
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| | | Forums66 Topics128,016 Posts1,055,337 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!
| | THANKS!
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: Jul 2005 Posts: 640 Shop Shark | | Shop Shark Joined: Jul 2005 Posts: 640 | For some reason, my exhaust pipe keeps coming loose at the manifold. I had it double-nutted, and that lasted for almost two years, but coming home the other night, I noticed it was getting louder up front, and, sure enough, one stud was devoid of the nuts.
First off, does anyone know what size the exhaust pipe to manifild nuts are? Second, can a lock washer be used with these brass nuts to hold it more permanently? | | |
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