Replaces Harley Davidson OEM# 31992-91 x 2
Brand: Accel
Sold Individually (As Each) Unless Otherwise Noted
Deliver up to five times more energy to the spark plug
Fully compatible with fuel-injection systems
Will work great with carbureted engines as well
Can withstand temperatures over 500°F
Silicone outer layer
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov