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Scott Performance Spark Plug wire kits for LS engines are American made. Eliminate ignition noise, voltage leaks, and a loss of power when switching to Scott Performance spark plug wires. Our wire's preparatory 30 Gold suppression core wires are a unique internal spiraling. Standard OEM wires typically have 10,000 to 12,000 ohms per foot of resistance, however, our 30 Gold wire kits feature 30 ohms per resistance per foot, producing a more robust and accurate spark.

• 10 mm wire set designed to fit all GM and Chevy LS Truck/Van engines, such as 4.8L/5.3L/6.0L
• LS spark plug wire kit measures 10" long tip-to-tip and fits most LS-equipped trucks, SUVs, and Vans with coils in OEM mounting positions
• High temp silicone coated fiberglass sleeves are resistant to high temperatures, abrasions, and tear
• Available in multiple colors
• 30 Ohm per foot high inductance wire
• Excellent Noise Suppression Characteristics
• 45° LS coil and spark plug boots
• All sets are engineered, hand-built, and hand-tested in the US

Pick up power and accuracy, and eliminate tuning issues and voltage leaks with the Scott Performance spark plug wires for your Gen-V LT engine. The Spark Plug wire kits for LT engines are American made with our unique 30 Gold spiral-core internal wire. 30 Gold suppression core wires are a unique internal spiraling with only 30 ohms of resistance, producing a more robust and accurate spark. To put that in perspective, standard OEM wires typically have 10,000 to 12,000 ohms per foot of resistance.

• 10 mm wire set designed to fits Chevy LT Car and Truck engines
• Unlike LS vehicles, LT wire sets fit both vehicles and trucks with OEM-style coil mounting on the valve cover
• These wires measure 9.5 inches tip to tip
• High temp silicone coated fiberglass sleeves are resistant to high temperatures, abrasions, and tear
• Available in multiple colors
• 30 Ohm per foot high inductance wire
• Excellent Noise Suppression Characteristics
• 45° LT coil and spark plug boots
• All sets are engineered, hand-built, and hand-tested in the US

At Scott Performance Wire our engineering team has 30+ years of motorsports and high performance technology - Top Fuel and NASCAR Cup Series tested Performance and quality standards unsurpassed in the industry. Each of our wire sets is hand made and individually tested before leaving our manufacturing facility. Each wire must pass an impedance test, a sample wire/terminal is pull tested (before set is produced) and each terminal crimp is measured and recorded.

• 10 mm wire set fits Small Block Chevy - over valve cover
• High temp silicone coated fiberglass sleeve
• Available in multiple colors
• HEI male distributor cap application
• 30 Ohm per foot high inductance wire
• Excellent Noise Suppression Characteristics
• 90° distributor boots - 90° spark plug boots
• All sets are engineered, hand-built, and hand-tested in the US

At Scott Performance Wire our engineering team has 30+ years of motorsports and high performance technology - Top Fuel and NASCAR Cup Series tested Performance and quality standards unsurpassed in the industry. Each of our wire sets is hand made and individually tested before leaving our manufacturing facility. Each wire must pass an impedance test, a sample wire/terminal is pull tested (before set is produced) and each terminal crimp is measured and recorded.

• 10 mm wire set fits Small Block Chevy - under header
• High temp silicone coated fiberglass sleeve
• Available in multiple colors
• HEI male distributor cap application
• 30 Ohm per foot high inductance wire
• Excellent Noise Suppression Characteristics
• 90° distributor boots - 90° spark plug boots
• All sets are engineered, hand-built, and hand-tested in the US

At Scott Performance Wire our engineering team has 30+ years of motorsports and high performance technology - Top Fuel and NASCAR Cup Series tested Performance and quality standards unsurpassed in the industry. Each of our wire sets is hand made and individually tested before leaving our manufacturing facility. Each wire must pass an impedance test, a sample wire/terminal is pull tested (before set is produced) and each terminal crimp is measured and recorded.

• 10 mm wire set fits Small Block Chevy - over valve cover with straight boot
• 90° distributor boots - straight spark plug boots
• High temp silicone coated fiberglass sleeve
• Available in multiple colors
• HEI male distributor cap application
• 30 Ohm per foot high inductance wire
• Excellent Noise Suppression Characteristics
• All sets are engineered, hand-built, and hand-tested in the US

At Scott Performance Wire our engineering team has 30+ years of motorsports and high performance technology - Top Fuel and NASCAR Cup Series tested Performance and quality standards unsurpassed in the industry. Each of our wire sets is hand made and individually tested before leaving our manufacturing facility. Each wire must pass an impedance test, a sample wire/terminal is pull tested (before set is produced) and each terminal crimp is measured and recorded.

• 10 mm wire set fits 604 Chevy Crate Engine - under header
• High temp silicone coated fiberglass sleeve
• Available in multiple colors
• HEI male distributor cap application
• 30 Ohm per foot high inductance wire
• Excellent Noise Suppression Characteristics
• 90° distributor boots - 90° spark plug boots
• All sets are engineered, hand-built, and hand-tested in the US