Click to enlargeMSD Super Conductor Wires

MSD 31189 8.5mm Super Conductor spark plug wires.

For Chevrolet engines with HEI distributors.

Universal fit with straight spark plug boots.

Comes with the spark plug boots and terminals installed.

The wires are extra long, allowing you to custom route them for any loom.

Cut the wire to the required length, then terminate the distributor ends.

Red in color with grey boots.

Low resistance value of less than 50 ohms per foot for a hot spark!

MSD's superior EMI suppression prevents unwanted electrical interference.


MSD 31189 8.5mm Super Conductor HEI spark plug wires universal fit straight boots MSD-31189$99.97
PayPal Acceptance Mark




We welcome CANADIAN customers! For ordering information, click on "Orders To Canada" at the top left side of this page.

We will not ship to freight forwarding - expediting companies.

PAYMENT METHODS: PayPal, Visa, Mastercard, Discover, American Express, money orders.

ecommerce provided by Yahoo! Small Business