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Click on image for the lowdown. 
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| | | Forums66 Topics128,181 Posts1,057,174 Members48,465 | | 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: Jun 2004 Posts: 8,597 Riding in the Passing Lane | | Riding in the Passing Lane Joined: Jun 2004 Posts: 8,597 | If the dist. is wabling the shaft is bent. That could cause the popping back trough the carb. Get another dist. & set the points & timing. The timing is set by a timing light shineing on a hole in the bell housing above the starter. Line the shiny ball up with the pointer in the center of the hole. If it still pops you may have a valve adjusted too tight or a worn camshaft. They say money can't buy happiness. It can buy old Chevy trucks though. Same thing. 1972 Chevy c10 Cheyenne SuperIn the Gallery Forum | | |
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