Reference: CR9EIX x 2
Brand: NGK SPARK PLUGS
SPARK PLUG NGK IRIDIUM IX HIGH PERFORMANCE HARLEY DAVIDSON FLH FLT TOURING M-EIGHT 17-24
For Harley-Davidson FLHT Electra Glide,FLTR Road Glide,FLHR Road King M8 Milwaukee-Eight.The ultimate in spark plug technology and performance from the industry leader.The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode