Best Spark Plug Wires for Chevy 350 With Headers Review

Sparks plugs are these tiny little bolts of lightning that help to spark electricity to create ignition for the combustion that is required to start your vehicle. These tiny plugs help to create a smooth combination of the air-fuel mixture that helps your car run smoothly and stay powered up. The chevy 350 is an amazing engine and with the best spark plug wires for chevy 350 with headers, you will be able to accelerate without any misfire, keep your car healthy and give it maximum power.

A spark plug is important because it helps in better fuel economy and helps you to save a lot of money. It also provides consistent and optimal combustion that enhances the performance of your car. If you’ve experienced jerky starts with your car it simply means the spark plug needs replacement. The best spark plug wires for chevy 350 with headers ensures smooth and energetic starts for your car. What’s more, they also help to reduce harmful emissions from the car which in turn reduces air pollution.

Best Spark Plug Wires for Chevy 350 With Headers Review

Factors To Consider Before Buying Spark Plug Wires For Chevy 350

Since spark plugs are always hot, they need wires that can withstand that kind of heat and deliver high volts. Failing spark plug wires can result in the engine misfiring, excessive fuel consumption, sudden stalling, problems with starting the car, and lack of power. When purchasing the best spark plug wires for chevy 350 with headers there are several things that you need to take into consideration. Here are a few things to consider when purchasing spark plugs wires.

  1. OEM May Not Always Be The Best Solution

Purchasing OEM may not always be the best solution and it is always better to look for the best spark plug wires for chevy 350 with headers.

  1. Insulation

Spark plugs tend to get heated up. This is why the wires need to come with some heavy-duty insulation. When purchasing spark plug wires for chevy 350 with headers always check the rubber coating that is insulating the interior wire. If you find the best spark plug wires for chevy 350 with headers with double insulation they are highly recommended. The best kind of insulation is considered to be high strength silicon insulators that are known to withstand rough conditions and a lot of wear and tear.

The silicon insulation is not affected by moisture. On the other hand, the integrity of rubber insulation could be compromised with too much exposure to moisture.

  1. Engine Specific

There are various kinds of spark plugs wires available in the market. However, you cannot simply choose spark plug wires for chevy 350 with headers without checking whether or not it is a match for your vehicle. Every car model is different and the parts of each car model are also different.

Randomly purchasing a spark plug wire will be a waste of your time and money because it will not work on your car.

  1. Warranty

There are many emerging spark plug wire brands emerging in the market today. Some of them are local while others are imported. While there is no harm in trying out an emerging brand, always make sure that the product comes with a guarantee and the auto part is easily procured. The standard warranty with most brads is a five year or a fifty-mile warranty. Some suppliers provide a one-year unlimited warranty.

  1. A Reliable Mechanic

Lastly, once you have purchased your spark plug wire you need to make you get it fitted from a reliable mechanic.

Best Spark Plug Wires For Chevy 350 With Headers Review

  1. Moroso 9867M Mag-Tune Spark Plug Wires

The Morose wire set is an amazing purchase for people that are looking for spark plug wire set on a budget. If you love taking your chevy out for a spin and racing is something you’ve enjoyed from time to time, then these wires will do your justice. They come with a 35-inch coil wire and 90-degree boots assembled on both ends.

This is a made in USA product that has a stainless nickel alloy wire. This is wound 32 times per inch. The best spark plug wires for chevy 350 with headers comes with a conductive latex coated heavy fiberglass core. Each layer is separated from the fiberglass reinforcing to enhance the strength. The boots in this spark plug are silicon which provides a better grip.


  • Silicon spark plug boots
  • 8mm ignition wire
  • Best heat protection
  • Highest dielectric strength


  • These spark plug wire set are a little on the higher side when it comes to price
  1. Black HEI 8mm Silicone Spark Plug Wire Set

If you are looking to custom tailor your spark plug and you need wires to match then this wire set is perfect for you. You can custom tailor the length and can also choose to run them through a loom or even over the valve covers based on what you would like to do with it.

These spark plug wires come in a pack of eight wires that are long enough for you to alter them and use them as per your requirement. They have 8mm jackets and a spiro-wound conductor for better heat transmission. This spark plug wire kit comes with external coil applications and the coil wire along with the boots and clips. It also has 90-degree spark plug boot ends to ease your customization.


  • Complete personalization
  • Easy to use
  • Highly affordable
  • Extra-long wire


  • Not suitable for DIY projects
  • Needs expert help
  1. Spark Wire Plug Set

If you are looking for the right energy and a massive ignition upgrade where your car can reach its full potential then these spark plug wires are without a doubt the best option to go for. Specifically designed for Chevrolet engines, these amazing wires come with 90-degree boots on both ends. They manage to give more sparks to your plugs which helps enhance the ignition.

These wires are 7.5mm thick and are heat resilient which makes them long-lasting. The insulation of these wires is 100% silicon and they also consist of a heavy glass braid under the silicon insulation. This provides better resistance to heat damage and abrasion.


  • High performance designed for racing
  • 100% pure silicon insulator
  • Die-electric strength insulator with heavy glass braid


  • They are slightly thinner than most spark plug wires available in the market
  1. Taylor Cable 76530 8mm Spiro-Pro Ignition Wire Set

These amazing spark plug wires happen to be the best choice for racing enthusiasts. They have an overall high performance because of the features. These spark plug wires offer heat protection to a staggering 600 degree Fahrenheit. It also can provide a 65000 volts die-electric strength.


  • The top choice for racers
  • High performance
  • Excellent heat protection


  • High-end price
  1. WIRE9867M SBC Small Block

These spark plug wires have an 8.5mm spiral wound design. Known to be very strong, these wires can withstand extremely high temperatures. They come with silicone boots and can be easily installed. They are known to be low resistance and are long-lasting.


  • Affordable
  • Easy to use
  • Lightweight


  • They do not come with cap wire ends which makes it difficult to fit into the spark plugs

Frequently Asked Questions

  1. What are the best performance spark plug wires?

Spark plug wires that can withstand high temperatures are ideal because they will be long-lasting and you won’t have to worry about replacing the spark plug wires now and then. These are the kind of wires racers often look for.

  1. Do high-performance spark plug wires make a difference?

High-performance spark plug wires most certainly make a difference as they deliver optimum speed and work well without any hassle.

  1. What is the difference between spark plug wires?

The main difference between spark plug wires is some are insulated with rubber while others are insulated with silicon. The ones insulated with silicon are the better versions.

  1. How do you check spark plug wires?

There are several indications to know that your spark wire needs replacement. Too much noise from the engine, a jerky start, and too much fuel consumption are the most common sights.


Spark plug wires may sound like the tiniest detail in your car but consider it the glue that holds the entire car together. It is highly recommended that you take your time while selecting the correct spark plug wire for your car. This makes the difference between optimal performance while driving your Chevy on the road. Let’s face it, whats a Chevy without maximum engine performance? We hope that the product reviews above give you a clear idea of which spark plug wires you should go in for based on your requirements.