Product info
Features Product Type - Spark Plug Material - Nickel Plated Shell, Racing Applications Heat Range Chart Location - See Racing Section Hex - 5/8 in. Reach - 3/4 in. Resistor/Non-Resistor/Suppressor - Non Resistor Seat - Gasket Thread Diameter - 14 mm. Tip - X-Gap Box - 4 Principal Applications - CHEVROLET BIG BLOCK, CHRYSLER HEMI (Racing) - SKU: KSAO10283
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