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Click on image for the lowdown. 
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| | | Forums66 Topics128,114 Posts1,056,605 Members48,448 | | 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: Sep 2008 Posts: 137 Wrench Fetcher | | Wrench Fetcher Joined: Sep 2008 Posts: 137 | We got a new exhaust system put on the '54 3600 ('55 235, 4spd) today. Nice and quiet, now.
However, I noticed that I now have bluish/white smoke coming out of the exhaust at hot idle in the driveway. It's not terrible, but it's noticeable. I've run this motor quite a bit over the last several weeks with just the exhaust manifold and never noticed any smoke. Is there anything that adding a new exhaust could've caused here, or is it just that the smoke is more condensed in the tailpipe than it was from the manifold so it's more noticeable? | | |
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