NGK Racing Competition Spark Plug R7437-9 hp and/or used on public streets

and/or used on public streets or highways

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All clamps

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NGK Racing Competition Spark Plug R7437-9 hp and/or used on public streets*Image for representation purposes, and may not be 100% Accurate to product* Thread x Hex x Reach 14mm x 16mm x 26. 5mm NGK Racing spark plugs are designed with extreme use in mind and meant to withstand the most grueling racing conditions. NGK Spark Plugs have been powering racing champions and can be found in every racing venue throughout the world. The center electrode of the NGK Racing spark plugs has special configurations and designs to ensure