Ngk Nickel Spark Plugs

Description

Weight: 0.5580 These plugs feature a standard nickel core tip. Increased heat dissipation for more reliable starts, reduced risk of overheating. Cold-rolled threads prevent cross-threading and damage to cylinder heads. Trivalent plating eliminates need for anti-sieze. High-grade alumina silicate ceramic. NGK is the OEM supplier to most major manufacturers. Spark plugs come pre-gapped. Fits Shovelhead Models 1975/1984 and Evolution Big Twin Models 1984/1999. Replaces HD # 32368-04. Champion Reference Number – 5R6A. NGK Reference Number – BPR5ES-11. Sold in Pack of 4. NGK SPARK PLUGS®