The MSD 31189 Super Conductor Spark Plug Wire Set offers high-performance ignition wire solutions for engines equipped with late-model HEI spark plug top distributor caps. This set includes extra-long 8.5mm diameter wires that can be trimmed to fit your specific routing needs, allowing for a custom installation that avoids interference with headers and other engine components. The wires feature a copper alloy conductor with resistance less than 50 ohms per foot, maximizing energy transfer to the spark plugs for efficient combustion. Multi-angle boots and terminals are pre-installed on one end, while the other end remains open to accommodate custom length adjustments. Distributor cap boots and terminals are included to complete the setup, along with a Mini-Stripper-Crimper tool to facilitate terminal installation. The durable silicone and synthetic outer sleeve resists abrasion and high temperatures, ensuring long-lasting performance under demanding conditions. This wire set is ideal for automotive enthusiasts seeking precise wire routing and enhanced ignition efficiency in their 8-cylinder engines.

Upgrade your ignition system today with the MSD 31189 Super Conductor Spark Plug Wire Set for reliable performance and custom fit.

Product Dimensions:

8.71 x 6.70 x 0.76 in

2.65 lbs

Shipping Dimensions:

10.71 x 8.70 x 2.76 in