Spark Plug Wire-Extreme9000 Ceramic Boot-GMC V8 HEI 75-86 Over ValveCover-9011C automatic-transmissions-and-parts 4L V8 1979 - 1980

4L V8 1979 - 1980 Pontiac Grand LeMans LE 267/4

Muffler Body Length: 27

1x Transmission Oulet Line B

3L V8 1956 - 1958 Chevrolet Truck Base 322/5

9 wideband oxygen sensor for accurate readings and precise tuning control

Spark Plug Wire-Extreme9000 Ceramic Boot-GMC V8 HEI 75-86 Over ValveCover-9011C automatic-transmissions-and-parts 4L V8 1979 - 1980Overview: 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