Copper Plus Spark Plug
Features a copper core center electrode that allows for accurate control of heat range, optimizing performance and longevity of the spark plug
Patented SAC-9 semi-conductor resistor for maximum EMI and RFI suppression
Patented Ultraseal coated shell for rust prevention
Made in the USA
8 per box, sold each.
This item fits to following bikes.
Harley Davidson XLCH 1000 1972-1978
Harley Davidson XLCH 900 1958-1972
Harley Davidson XLCR 1000 1977-1978
Harley Davidson XLH 1000 1972-1978
Harley Davidson XLH 900 1958-1971
Harley Davidson XLT 1000 1977-1978
