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Your cart is empty.NGK nickel spark plugs feature a specially designed v-groove center electrode, improving ignitability and reducing quenching. The 98% pure copper core delivers increased heat dissipation for more reliable starts and reduced risk of overheating. Cold-rolled threads prevent cross-threading and damage to cylinder heads. Trivalent plating eliminates need for anti-seize. High-grade alumina silicate ceramic insulator.
DualDrive 36
Reviewed in the United States on November 20, 2024
Brought my SBC to lifeNever ran so good and this is no stock motor.
1KWIKSIX
Reviewed in Canada on July 3, 2023
Non projected tip works well for my turbo engine
Randy hall
Reviewed in the United States on July 13, 2019
Great plugs
Fly Guy
Reviewed in the United States on February 8, 2019
Good
Isriel Sandoval
Reviewed in the United States on November 11, 2019
Had 1980 Chevy 350 on profile and sent resistor plugs
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