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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!
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| | | | Joined: Jun 2004 Posts: 8,597 Riding in the Passing Lane | | Riding in the Passing Lane Joined: Jun 2004 Posts: 8,597 | The resistor on that model is a ceramic unit on the outside of the firewall near the v.reg. & horn relay. Read the directions on the Petronix carefully. Some combinations use a resistor in the circuit & some don't. It is important to get the right setup. The last one I had was a 56 I put Petronix on. I used the resistor. It worked fine, started instantly but I accidently left the key on without the engine running one time when I was testing lights. Over night it blew the coil wide open.
George
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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