Drag Specialties BPR4ES-11 Spark Plug For Harley Motorcycles 1975-1999 Options:'75-'99 Big Twin | 2103-0198 | 2103-0198 Material Stainless Steel Riding Style

Material Stainless Steel Riding Style Street Type Single Units Each Color/Finish Chrome Bolt Length 20 mm Style Universal Diameter - Thread Size M12 x 1

Retrofits PAR56 headlights

map position (when using map switch)

Easily change & upgrade tunes as you upgrade exhaust and air cleaners

Drag Specialties BPR4ES-11 Spark Plug For Harley Motorcycles 1975-1999 Options:'75-'99 Big Twin | 2103-0198 | 2103-0198 Material Stainless Steel Riding StyleFeatures Plugs have a unique look with a black ceramic body and bold red logo script Insulator is made of 95% pure alumina, features strong resistance to heat shock and superior insulation Multi rib design of the insulator eliminates flashover Nickel plated housing prevents oxidation and corrosion Multi layer gaskets and heat crimping process ensure a leak free, gas tight seal Copper core electrode prevents oxidation and corrosion, has good electrical