Description
Drag Specialties Iridium Spark Plugs For Harley
Drag Specialties Iridium spark plugs offer the ultimate in spark plug technology and performance.
Features:
– Iridium electrode is smaller than a standard electrode; requires less voltage
– Hotter spark and extended spark plug service life compared to conventional plugs
– Distinctive black ceramic with red lettering
– Gold-colored corrosion-protected coating on the metal shell
– Exceed OEM specifications for plug service life
– Thread: 11/16″ / 17.5mm
– Hex: 5/8″ / 16mm
– Heat range 7
– Sold in pairs
– Replaces OEM 32317-86 / 32362-04
