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Click on image for the lowdown. 
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| | | Forums66 Topics128,032 Posts1,055,521 Members48,425 | | 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: Dec 2004 Posts: 91 Wrench Fetcher | | Wrench Fetcher Joined: Dec 2004 Posts: 91 | I am in the process of puttin the ol boy back together and will be installing gauges , wiring, choke throttle etc. As I look at the firewall, I see 30 or so holes of various sizes and shapes. Is there a diagram somewhere that shows what goes through what hole? It's on a '51 1/2 ton. Thanks | | |
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