Brisk Silver Racing Spark Plug - 14 mm Thread - 25 mm R - Heat Range 15 - Tapered Seat - Resistor RR15S H759001XS 3/8 in Flange

3/8 in Flange

Burns Air/Fuel Mixture Under Extreme Pressure

Don't trust your safety to washers or blocks that only support a small fraction of the back of the seat

18LM Black Widow Fuel Forward Dirt Late Model/Modified

Nitrous Oxide Bottle Heater

Brisk Silver Racing Spark Plug - 14 mm Thread - 25 mm R - Heat Range 15 - Tapered Seat - Resistor RR15S H759001XS 3/8 in FlangeProduct Description: Spark Plug Silver Racing 14 mm Thread 25 mm Reach Heat Range 15 Tapered Seat Resistor Sold Individually Since its founding in 1935, Brisk has been a leading innovator and producer of spark plugs. Serving both the OEM and the aftermarket and racing industries, Brisk offers a wide range of spark plugs for a variety of applications, including iridium, platinum, and yttrium. Brisk's silver center electrode technology makes them the