Sbc 350 Distributor Wiring Diagram Chevy

By | March 5, 2023



Are you looking for a wiring diagram for an SBC 350 distributor? Then you’ve come to the right place! In this article, we’ll discuss all things related to Chevy’s classic Small Block V8 engine and its distributor wiring.

The Chevrolet Small Block V8 is a beloved engine design that powered some of the most iconic cars and trucks in American automotive history. From the classic Bel Air and Impala to the C10 and K5 Blazer, the engines that shared the SBC moniker made their mark on the world. And if you own one of these classic machines, you’ve likely been faced with the task of wiring it up. Luckily, we’ve got you covered!

When it comes to wiring a Chevy SBC 350 distributor, the process isn’t overly complicated. However, it is important to get it right the first time, as any mistakes can lead to power surges and other issues. Here’s a breakdown of what you need to know:

The first step is to identify the type of distributor you have on your engine. If it’s an HEI or vacuum-advance unit, you’ll also need to locate the wiring diagram to properly form the connections.

Next, it’s time to connect the distributor module harness. This includes the 12-volt positive supply, the negative wire (which leads to the battery), the coil connector, and then the signal terminal connections such as those for the RPM pickup and the crankshaft position sensor.

Finally, you’ll need to connect the spark plug wires. To ensure proper spark development, the wires should be numbered before disconnecting them, and then they need to be connected to the correct terminals on the distributor cap.

As you can probably tell, there’s a bit of a process involved in wiring up an SBC 350 distributor, but if you take your time, and follow the directions found in the vehicle’s instruction manual, you’ll be rewarded with a reliable spark system that will keep your engine running smooth for years to come. Good luck!


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