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Mod | | | Forums66 Topics128,024 Posts1,055,395 Members48,422 | | 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
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#40126 09/11/2002 10:08 PM | Joined: May 2000 Posts: 69 Wrench Fetcher | | Wrench Fetcher Joined: May 2000 Posts: 69 | I'm replacing the original carb (1-barrel Rochester on 53 Chevy 216) with a rebuilt. Vendor says no gaskets are needed; carb just sits on insulator and there's also no gasket between insulator and manifold.
1. Is that correct?
2. Anybody have a torque setting for tightening down the carb on the manifold studs? Don't want to crack the insulator.
3. What should I use on the threads for fuel and vacuum line fittings to seal? | | |
#40127 09/12/2002 12:44 AM | Joined: Mar 2002 Posts: 9,115 'Bolter | | 'Bolter Joined: Mar 2002 Posts: 9,115 | I can't remember about the gasket question but the vacuum line seals with a flare fitting, so no sealant is required. | | |
#40128 09/12/2002 12:50 AM | Joined: Feb 2001 Posts: 1,897 Member | | Member Joined: Feb 2001 Posts: 1,897 | I suggest using a gasket above and below the insulator.Best to avoid possibilities of vacuum leaks 
There is enough good in the worst of us and enough bad in the best of us that it does not behoove any of us to criticize the rest of us.
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