Kit Content:
8 x NGK Iridium IX Spark Plugs

Item Description:
Center Electrode Core Material: Copper Core
Center Electrode Tip Material: Iridium
Ground Configuration: Standard
Ground Electrode Core Material: Nickel Core
Ground Electrode Quantity: 1
Ground Electrode Tip Design: Taper Cut Ohms
Hex Size: 5/8"
Insulator Height: 50.5 mm
Manufacturer Heat Range: 6
Pre-Gap Size: 0.032 in
Reach: 0.75 in
Resistance: 5000 Ohms
Seat Type: Gasket
Thread Diameter: 0.551 in