Product Description Spark Plug - Super Yttrium Racing - 14 mm Thread - 19 mm Reach - Heat Range 17 - Gasket Seat - Resistor - Each
AUTOLITE Add to Cart AUTAR3910X Racing Spark Plug MSRP: Was: Now: $7.99 Spark Plug - Racing - 14 mm Thread - 0.750 in Reach - Gasket Seat - Non-Resistor - Each
BRISK RACING SPARK PLUGS Add to Cart BSKDR08GS Spark Plug Premium Racing MSRP: Was: Now: $31.05 Spark Plug - Premium Racing - 14 mm Thread - 19 mm Reach - Heat Range 8 - Gasket Seat - Resistor - E…