MSD 90 Professional Racing Spark Plug Boots & Terminals - (8 Pack) H767001 5/16 in 12 Point Head

5/16 in 12 Point Head

These engines always run just on the brink of valve floatone of the most severe conditions that can exist

741 in Oval Port

34 in W x 19

MSD 90 Professional Racing Spark Plug Boots & Terminals - (8 Pack) H767001 5/16 in 12 Point HeadThese spark plug boots are designed for extreme racing applications. Using a proprietary blend of materials, the boots can handle much higher temperatures over an increased amount of time. Includes MSD durable Dual Crimp Terminals. Using a proprietary blend of materials, the boots can handle much higher temperatures over an increased amount of time. Features: Designed exclusively for extreme duty racingProprietary rubber compound has a higher