Spark Plug Wire Set-Extreme 9000 Ceramic-Chevy/GMC V8 HEI 75-86 Over Valve Cover 1999 pontiac firebird the Roto-Joint is built for

the Roto-Joint is built for durability and wear resistance

This heater hose end is made from high quality aluminum to ensure they won't rust or corrode

with replaceable grip plates

Grade 8 mounting hardware

Spark Plug Wire Set-Extreme 9000 Ceramic-Chevy/GMC V8 HEI 75-86 Over Valve Cover 1999 pontiac firebird the Roto-Joint is built forACCEL 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 peak. 500 ohms