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Click on image for the lowdown. 
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| | | Forums66 Topics128,021 Posts1,055,346 Members48,420 | | 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!
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Feb 2000 Posts: 5,194 'Bolter | | 'Bolter Joined: Feb 2000 Posts: 5,194 | Lock washer will cure it, nylock nuts will just melt the nylon out and not hold.
3/8" - 16 is what you want, or 3/8" -24 depending on the stud. Fine or course thread, pretty easy to see the difference. Also make sure the donut gasket is not smashed if it has one. My 250 uses a gasket and once they start to smash, it just keeps going and the pipe stays loose.
Joe | | |
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