Kit Content:
16 x NGK Spark Plugs

Item Description:
Hex Size: 5/8"
Pre-Gap Size(in): 0.044
Manufacturer Heat Range: 5
Seat Type: Gasket
Resistance(Ohms): 5000
Ground Electrode Tip Design(Ohms): Standard
Ground Configuration: Standard
Insulator Height: 50.50
Ground Electrode Core Material: Nickel Core
Reach(mm): 26.5
Center Electrode Tip Material: Iridium
Ground Electrode Quantity: 1
Center Electrode Core Material: Copper Core
Thread Diameter: 0.551