Spark Plug Wire Set -Extreme 9000 Black Ceramic Boot -GM 4.8/5.3/6.0/6.2L-9059CK intake-manifold Works with both truck and

Works with both truck and car LT and LT4 intake bolt patterns

7L engine is perfect for the person looking for an deep aggressive exterior tone with a mellow growl inside the truck and all of the performance benefits you expect from Flowmaster®

Inlet or Outlet fitting for 12-920 Fuel Pump

Avenger and Terminator EFI systems

Spark Plug Wire Set -Extreme 9000 Black Ceramic Boot -GM 4.8/5.3/6.0/6.2L-9059CK intake-manifold Works with both truck andOverview: ACCEL now offers the cure for burnt spark plug boots with Extreme 9000 Ceramic wire kits. The 8mm Ferro Spiral core wire now has ceramic boots on the spark plug end of the wires. Ceramic boots withstand up to 2,000 degrees. Great for running headers with close tolerances, an engine bay with little room, or an RV with boots that melt because of heat. Ultra high temperature double silicone construction wire rated at 600 degrees Fahrenheit