Drag Specialties
- Apparel & Helmets
- Brakes
- Cables
- Covers, Security & General
- Dashes & Gauges
- Electrical
- Batteries
- Battery Cables
- Battery Cables & Battery Cushions
- Battery Covers & Straps
- Battery Gauges, Monitors & Boxes
- Charging Systems & Alternators
- Coil Brackets
- Coil Covers
- Electrical Connectors
- Generators & Relay Assemblies
- Horns
- Horns, Horn Covers & Ignition Switches
- Ignition Coils
- Ignition Coils & Mounting Systems
- Ignition Kits
- Ignition Modules
- Ignition Modules & Advance Units
- Ignition Switches
- Points, Condensers & Distributors
- Regulator Covers, Mounts & Brackets
- Regulators
- Rotors & Stators
- Shrink Tubes, Wires & Wire Sleeves
- Solenoid Covers & Starter Relays
- Spark Plug Holders, Indexers & Spark Plugs
- Spark Plug Wires
- Spark Plug Wires, Rolls & Separators
- Spark Plugs
- Starter Drives, Brushes & Ring Gears
- Starter Jackshafts & Drive Clutches
- Starter Levers, Covers & Solenoids
- Starters
- Switches & Housings
- Switches & Switch Caps
- Switches & Switch Covers
- Switches, Covers, Sensors & Hole Plugs
- Terminal Plates, Circuit Breakers & Lighters
- Wiring Harnesses & Controllers
- Engine
- Exhaust
- Footrests & License Plate Frames
- Frames, Suspension & Fenders
- Fuel/Air Systems
- Gaskets & Seals
- Handlebars, Controls & Mirrors
- Hardware, Chemicals & Tools
- Lighting
- Luggage
- Seats & Sissy Bars
- Tanks & Oil Filters
- Tires, Tubes & Wheels
- Touring
- Transmission & Driveline
- Windshields
SPARK PLUGS
Features
- Patented split “V” electrode exposes gas/air mixture to a larger flame kernel for a more aggressive burn
- No two classes of plugs here – every SplitFire plug is a premium plug that offers more power, less fouling, better gas mileage and quicker starts
- Available to fit most H-D models
- Sold each
Images
| Part Number | Description | Suggested Retail |
|---|---|---|
| SF416D | For 99-08 Twin Cam – Std. | $3.95 |
| SF426E | For 84-00 Evolution Big Twin, 75-81 Shovel – Std. | $3.95 |
| SF426C | For 84-99 Evolution Big Twin, 75-81 Shovel – cold | $3.95 |
| SF426E | For 82-84 low compression Shovel – Std. | $3.95 |
| SF416D | For 86-08 XL Evolution (all) – Std. | $3.95 |
| SF412C | For 79-85 XL – Std. | $3.95 |
This item appears on page 542 of the Fatbook