Spark Plugs. Fits Twin Cam 1999-2017, Sportster 1986-2021, Victory & S&S 124ci.

Features & Benefits:-

* Champion RA8HC

* 5/8" head as per OEM Harley & Victory allow for easy fitment.

* Also fits S&S 4-1/8" bore Engines.

* Also Fits S&S 79cc & 89cc Heads.

* Sold as a Pair.

Proudly Made in the USA by S&S Cycle !