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| | | Forums66 Topics128,212 Posts1,057,468 Members48,471 | | 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: Aug 2011 Posts: 835 Shop Shark | | Shop Shark Joined: Aug 2011 Posts: 835 | I also had the thought that these were lead deposits. Especially if you have kids, be very aware about keeping this stuff contained.
Kurt | | | |
Entire Thread
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Alright, what the heck is on my exhaust valves?
| Mr. Lang | 01/14/2012 5:56 AM | |
Re: Alright, what the heck is on my exhaust valves?
| Pre '68 Dave | 01/14/2012 7:05 AM | |
Re: Alright, what the heck is on my exhaust valves?
| Mr. Lang | 01/14/2012 7:10 AM | |
Re: Alright, what the heck is on my exhaust valves?
| delux54panel | 01/14/2012 8:03 AM | |
Re: Alright, what the heck is on my exhaust valves?
| Denny Graham | 01/14/2012 1:22 PM | |
Re: Alright, what the heck is on my exhaust valves?
| Tiny | 01/14/2012 1:48 PM | |
Re: Alright, what the heck is on my exhaust valves?
| Kurt_51carryall | 01/14/2012 2:17 PM | |
Re: Alright, what the heck is on my exhaust valves?
| panic | 01/14/2012 3:59 PM | |
Re: Alright, what the heck is on my exhaust valves?
| Hotrod Lincoln | 01/14/2012 4:30 PM | |
Re: Alright, what the heck is on my exhaust valves?
| Mr. Lang | 01/14/2012 4:39 PM | |
Re: Alright, what the heck is on my exhaust valves?
| Denny Graham | 01/14/2012 9:20 PM | |
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