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MAS 8mm Spark Plug Wire Compatible with GMC Chevrolet Ford SBC BBC Straight Boot Wires 305 307 327 350 400 396 402 427 454
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MAS 8mm Spark Plug Wire Compatible with GMC Chevrolet Ford SBC BBC Straight Boot Wires 305 307 327 350 400 396 402 427 454
8mm high performance racing spark plug wires compatible with Chevrolet, GMC, Ford, and Dodge
MAS 8mm Spark Plug Wire Compatible with GMC Chevrolet Ford SBC BBC Straight Boot Wires 305 307 327 350 400 396 402 427 454
MAS

Item #: 34014623

MAS 8mm Spark Plug Wire Compatible with GMC Chevrolet Ford SBC BBC Straight Boot Wires 305 307 327 350 400 396 402 427 454

Item #: 34014623

XCD 138

Price Details

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*All items will import from US

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8mm high performance racing spark plug wires compatible with Chevrolet, GMC, Ford, and Dodge
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What Stands Out

Universal Compatibility
Designed to fit a range of GMC, Chevrolet, and Ford models, this spark plug wire ensures seamless performance for various small and big block engines, making it a versatile choice for car enthusiasts.
High-Temperature Resistance
Constructed with materials that withstand high temperatures, these wires prevent failures and maintain optimal engine performance, ensuring reliability and durability in demanding conditions.
Enhanced Ignition Performance
These spark plug wires improve ignition efficiency, resulting in better fuel combustion and engine output, leading to smoother rides and enhanced overall vehicle performance.

Product Details

Shop MAS 8mm Spark Plug Wire Compatible with GMC Chevrolet Ford SBC BBC Straight Boot Wires 305 307 327 350 400 396 402 427 454 online at a best price in Grenada. B08WYVFHFT
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • Classic Car Owners

    Ideal for owners of classic GMC or Chevy models needing reliable ignition wire replacements.

  • Performance Enthusiasts

    Great for those upgrading their engines to enhance performance with high-quality spark plug wires.

  • DIY Mechanics

    Perfect for DIY auto repair enthusiasts looking for straightforward installation with dependable quality.

Not Suitable For
  • Modern Vehicles

    Not suitable for newer model cars that may require different types of ignition systems.

Product Description

MAS 8mm Spark Plug Wire Compatible with GMC Chevrolet Ford SBC BBC Straight Boot Wires 305 307 327 350 400 396 402 427 454

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What vehicles are compatible with the MAS 8mm Spark Plug Wire?

    Answer: The MAS 8mm Spark Plug Wire is compatible with a variety of GM and Ford vehicles, particularly those fitted with Small Block and Big Block engines such as the 305, 307, 327, 350, 400, 396, 402, 427, and 454 models. This versatility makes it an excellent choice for classic car enthusiasts and restorers looking to improve ignition performance. If you're upgrading or replacing your spark plug wires, this product will provide a perfect fit for many popular V8 engines.
  • Question: How do I install the MAS 8mm Spark Plug Wire?

    Answer: Installation of the MAS 8mm Spark Plug Wire typically requires basic tools like a socket set and pliers. Start by removing the old wires from the spark plugs and ignition coils, taking care to note the order of connections. Then, select the corresponding MAS wire and attach one end to the spark plug and the other to the ignition coil, ensuring a secure fit. Proper installation helps ensure optimal engine performance and prevent misfires. Always refer to the manual for specific engine configurations.
  • Question: What is the benefit of using 8mm spark plug wires?

    Answer: 8mm spark plug wires provide enhanced conductivity and improved performance compared to thinner wires. The larger diameter minimizes resistance and helps ensure that the ignition system delivers more consistent spark energy to the engine. This is especially beneficial for high-performance vehicles where maximizing power output and engine efficiency is desired. Upgrading to 8mm wires is a popular choice among tuners and enthusiasts aiming for better throttle response and acceleration.
  • Question: Are MAS spark plug wires suitable for high-performance applications?

    Answer: Yes, MAS spark plug wires are designed with performance in mind. The 8mm diameter allows for reduced electrical resistance, ensuring that high spark energy is transmitted effectively, which is essential for high-performance engine setups. Ideal for racing, towing, and other demanding activities, these wires help maintain engine health and responsiveness even under stress. Using quality spark plug wires can make a noticeable difference in your vehicle's performance.
  • Question: What materials are used in the MAS 8mm Spark Plug Wire?

    Answer: The MAS 8mm Spark Plug Wire is constructed with high-quality silicone insulation to withstand high temperatures and resist wear. It features copper or steel core for excellent conductivity, which is crucial for optimal performance of the ignition system. Additionally, the wire's durable design helps resist degradation from oil and chemicals, making it suitable for various driving environments. It’s an important upgrade for those looking for reliability and durability in their ignition components.
  • Question: How often should I replace my spark plug wires?

    Answer: It's generally recommended to inspect spark plug wires every 30,000 miles and replace them if there are signs of wear or damage, such as cracking or corrosion. Regular maintenance ensures consistent engine performance and can prevent issues like misfires and decreased fuel efficiency. If you notice any performance issues with your vehicle, checking the condition of your spark plug wires should be one of the first steps in troubleshooting.
  • Question: Can I use MAS spark plug wires in a custom engine build?

    Answer: Absolutely! The MAS 8mm Spark Plug Wire is quite adaptable and can be used in custom engine builds that feature compatible GM or Ford V8 engines. Their robust construction and design help ensure reliable performance in custom applications. When using them, ensure they are routed correctly to avoid interference with moving parts and excessive heat. They provide a strong foundation for a high-performance ignition system in custom setups.
  • Question: What makes MAS wires different from other spark plug wires?

    Answer: MAS spark plug wires stand out due to their superior build quality and conductivity. Their 8mm diameter helps minimize electrical resistance compared to standard wires. Many competitors might offer thinner wires that can increase misfire chances, especially under load. Additionally, MAS wires prioritize durability and thermal resistance, resulting in longer life and better overall performance, making them a favorite among performance enthusiasts.
  • Question: Do the MAS Spark Plug Wires come in different colors?

    Answer: Yes, MAS Spark Plug Wires are available in various colors, allowing you to choose one that complements your vehicle's aesthetics. Popular choices range from classic black to bright colors like red and blue. Adding colored spark plug wires can enhance the visual appeal of your engine bay and highlight performance upgrades. Choose a color that matches your vehicle's theme or stands out to express your personal style.
  • Question: Where can I buy MAS 8mm Spark Plug Wire in Grenada?

    Answer: You can purchase MAS 8mm Spark Plug Wire at Ubuy in Grenada. Ubuy offers a convenient online shopping experience with access to a broad selection of auto parts and accessories. Shopping through Ubuy ensures you receive a reliable product directly to your doorstep, making it a hassle-free process for upgrading your vehicle's ignition system.

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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

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XCD 138

Order now and get it around Saturday, August 01

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Features & Benefits

  • 8mm high performance racing spark plug wires
  • Compatible with Chevrolet, GMC, Ford, and Dodge
  • Vehicle fitment for various Chevrolet and GMC models
  • Vehicle fitment for GMX and Oldsmobile models
  • Vehicle fitment for Pontiac and Buick models
  • Compatible with multiple engine sizes

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