Harley Twin Cam,Sportster V-Twin Spark Plugs *Standard*

Harley Twin Cam,Sportster V-Twin Spark Plugs *Standard*

V-Twin perfomance spark plugs features a copper core electrode for a longer service life, nickel plated housing, 95% pure alumina insulator and a heat crimping process to ensure a leak free seal.Fits;;Twin Cams 1999and Up..Sportsters 1986-2013

Part # 6691