ACCEL U-Groove 2410A Spark Plug Pair 2410A 805890227663 Made of pure aluminum

Made of pure aluminum

which gives them about 1000% (that's ten times) better fatigue strength than those studs that are threaded prior to heat-treat (a very common industry practice)

Resistant to all climates for extended life

Non-slip rubber feet for added safety

ACCEL U-Groove 2410A Spark Plug Pair 2410A 805890227663 Made of pure aluminumBrand Accel Size 1200cc Patented U shape group electrode produces a wider, hotter spark Heavy duty 5 rib insulators prevent flashover High quality copper nickel alloy electrode Highly foul resistant and dissipates heat belter than any other material Improves engine efficiency and reduces emissions Patented U shape group electrode produces a wider, hotter spark Heavy duty 5 rib insulators prevent flashover High quality copper nickel alloy electrode