Black NGK Performance Spark Plug Cap 90 Degree

• • NGK plug caps feature rubber waterproof covers and positive attachment mechanisms on both ends for shake-proof grip
  • Accept up to 8mm plug wire
  • Has 5K ohms of resistance, when used with resistor plugs this combination provides best suppression of radio frequency interference
  • 90° elbow type
  • Fits 10 or 12mm threads
  • For terminal stud
  • Sold each