Edelbrock Max-Fire Spiral Core 8.5 mm Spark Plug Wire Set - Black - 90 Degree Plug Boots - HEI Style Terminal - Small Block Chevy RS003C0408 Holley Smart Coils

Holley Smart Coils

04 in Rectangular Port

Control arm braces are manufactured from DOM steel

11-1/4 x 10-9/16 in

Edelbrock Max-Fire Spiral Core 8.5 mm Spark Plug Wire Set - Black - 90 Degree Plug Boots - HEI Style Terminal - Small Block Chevy RS003C0408 Holley Smart CoilsMax Fire Ultra Spark performance spark plug wires are manufactured from highest quality materials to help deliver maximum voltage ensuring the ultimate performance. These wires have an extremely high EMI RFI suppression along with a very low resistance to help deliver the most spark possible. They feature a heavy duty 8. 5mm diameter silicone jacket to protect the Kevlar spiral wound core from heat, moisture and chemicals. Max Fire offers two levels