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Click on image for the lowdown. 
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| | | Forums66 Topics128,162 Posts1,056,913 Members48,458 | | 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: Feb 2002 Posts: 12,029 Cruising in the Passing Lane | | Cruising in the Passing Lane Joined: Feb 2002 Posts: 12,029 | not terribly unusual, the movement necessary for the vacuum advance can create some wear in 50 years  as long as it still runs fine I wouldn't worry - if it gets real bad you might need a ground wire on it as I did on a 46 once, still worked fine and stayed timed Bill | | |
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