Spark Plug Wire Set 8mm Spiro-Pro Blue Spark Plug Wire Set - Pro Wire - Spiral Core - 8 mm - Blue - 180 / 135 Degree Plug Boots - HEI Style Terminal - Small Block Chevy - GM B-Body 1972-81 - Kit

Spark Plug Stock # 4017 Spark Plug - NGK Racing - 14 mm Thread - 0.749 in Reach - Gasket Seat - Stock Number 4017 - Resistor - Each

Spark Plug Stock # 5107 Spark Plug - NGK Iridium IX - 14 mm Thread - 0.985 in Reach - Tapered Seat - Stock Number 5107 - Resistor - Each

Spark Plug Stock 3623 Spark Plug - NGK Standard - 14 mm Thread - 0.708 in Reach - Tapered Seat - Stock Number 3623 - Resistor - Each

Spark Plug Stock 3133 Spark Plug - NGK Standard - 14 mm Thread - 0.500 in Reach - Gasket Seat - Stock Number 3133 - Resistor - Each