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Mod | | | Forums66 Topics128,056 Posts1,055,789 Members48,426 | | 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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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Mar 2006 Posts: 76 Wrench Fetcher | | Wrench Fetcher Joined: Mar 2006 Posts: 76 | I have that exact set up on my '64 C20. Most current tach's out there have a setting for either 4,6 or 8 cylinders. You may have to take the back of the housing off to find where you make that adjustment. It is easy to hook up on the HEI because there is a connecter already there marked "tach". It is there with the rest of the wires plug into the cap. You just have to connect the signal wire (the one that would normally go to the coil) to the connector. It works slick. Good luck! | | |
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