Upgrade your vehicle's performance with the cutting-edge Pro Wire Spark Plug Wire Set. Designed with Spiro-Pro Spiral Core technology, these 8mm wires in a vibrant red color ensure optimal conductivity and durability. The 90-degree plug boots are...

Spark Plug Wire Set - Spiro-Pro - Spiral Core - 8 mm - Black - Straight Hemi Plug Boots - HEI / Socket Style - Cut-To-Fit - V8 - Kit

Spark Plug Wire Set - Pro Wire - Spiral Core - 8 mm - Blue - 135 Degree Plug Boots - HEI / Socket Style - Cut-To-Fit - V8 - Kit

Spark Plug Wire Set - 409 Pro Race - Spiral Core - 10.4 mm - Red - 90 Degree Plug Boots - HEI Style Terminal - Under Header - Small Block Chevy - Kit

Spark Plug Wire Set - Spiro-Pro - Spiral Core - 8 mm - Blue - 90 Degree Plug Boots - HEI Style Terminal - Under Header - Small Block Chevy - Kit

Spark Plug Wire Set - Spiro-Pro - Spiral Core - 8 mm - Red - 90 Degree Plug Boots - Socket Style - Small Block Chevy - Kit