FXR Spark Plugs & Wires

Drag Specialties - Spark Plugs fits '75-'99 Big Twin Models (MID) The Drag Specialties Spark Plugs are a great choice for those looking to upgrade their '75-'99 Big Twin Models (MID). These plugs have a unique look with a black ceramic body and...

Drag Specialties - Spark Plug fits '75-'84 Shovelhead (Cold), '84-'99 Evolution Big Twin Models This spark plug features a copper core electrode, which prevents oxidation and corrosion, provides good electrical and heat conductivity and makes long spark...

Drag Specialties - Spark Plug fits '75-'84 Shovelhead (Hot), '84-'99 Evolution Big Twin Models Hot Spark Plugs: Designed for: Optimal performance in engines that operate mostly under low to moderate load conditions. Characteristics: Have a longer...