Edelbrock Spark Plug Wire Set Universal Flex Boots 50 Ohm Resistance 8 65mm Red Wire (Set of 9)The Edelbrock #22710 Max Fire Universal Ultra Spark 50 spark plug wire sets feature the same high quality as our model specific sets, but give you the flexibility to tailor them to fit your V8 application perfectly. Includes the straight spark plug boot pre installed from the factory and the 90 Deg boots. The straight boot is a "Vari Angle" boot that allows the boot to be bent and hold its position in tight areas to clear headers. The Edelbrock #22710