ACCEL Extreme 9000 Ceramic Spiral Core 8 mm Spark Plug Wire Set - Black - Factory Style Ceramic Plug Boots - GM 5.0 L / 5.7 L Rear Control Arm vibration resistant terminals and a

vibration resistant terminals and a black finish for reduced glare

2020-2023 GMC Sierra 2500 HD Crew Cab Pickup

wheel loads and RPM’s are high

Black anodized aluminum construction for corrosion resistance and long lasting good looks

ACCEL Extreme 9000 Ceramic Spiral Core 8 mm Spark Plug Wire Set - Black - Factory Style Ceramic Plug Boots - GM 5.0 L / 5.7 L Rear Control Arm vibration resistant terminals and aACCEL Extreme 9000 Ceramic wire sets have an ultra high temperature double silicone construction wire rated at 600 Degrees F peak and featuring a Ceramic boot that can withstand up to 2000? F. The wire uses a 500 ohms per foot Ferro Spiral core developed for performance use. It provides excellent energy delivery to the spark plugs, while providing the highest level of RFI EMI suppression. The Extreme 9000 Ceramic wires also feature stainless steel