NGK Spark Plug R5670-5 1958-1964 Harley-Davidson FLH Duo-Glide

Features:

• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
• Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
• Triple seals prevent leakage
• Corrugated ribs prevent flashover
• Copper core aids in heat removal

Specifications:

• Product Name: Spark Plug
• Type: Non-Resistor
• Style: Standard
• Model: R5670-5
• Terminal Configuration: Solid Terminal
• Center Electrode Projection: Projected
• Electrode Tip Material: Nickel Alloy
• Center Electrode Type: Grooved
• Ground Electrode Configuration: Single
• Ground Electrode Shape: Standard
• Thread Reach: 9.5 mm
• Hex Size: 20.6 mm
• Heat Range: 5
• Spark Gap: 0,8 mm (0,031") / 0.031" / 0.8 mm
• Electrical Resistance: -
• Units: Each
• Riding Style: Street

Fitment: