Knuckleheads

can be used with either one ignition coil firing both cylinders (dual fire)

Upgrade to these cloth covered spark plug wires and add a touch of classic style to your motorcycle while maintaining reliable performance

with a 14" tall backrest

Get the best of both worlds: timeless style and contemporary function

Clutch Lockup Tool - 1957-1970 Harley-Davidson Ironhead Sportsters Inside Diameter_.313" KnuckleheadsThis fits the clutch on 1957 1970 Harley Davidson Ironhead Sportsters. This tool set locks the clutch hub to the clutch basket so you can properly torque the clutch hub nut and engine sprocket pulley nut. It includes the Stainless steel locking plate and plastic locking block. Steps for use: Install the clutch hub Install the clutch basket, primary chain belt, and engine sprocket pulley Place the lock up plate in the basket and hub assembly Place the