MSD 32173 Black 8.5mm Super Conductor Spark Plug Wire Set - High Performance Ignition Wires for Cars, Trucks & Racing Vehicles - Perfect for Engine Upgrades & Tuning

MSD 32173 Black 8.5mm Super Conductor Spark Plug Wire Set

Copper alloy conductor has a resistance value of less than 50 ohms per foot for superior spark

Ferro-magnetic impregnated core creates an effective EMI choke

PERFECT FITMENT - This direct-fit Street Series system fits onto your vehicle easily thanks to the extensive use of 3D scanning during development to ensure OEM-like fitment. 16642 includes all the hardware necessary for do-it-yourself installation.

LIMITED LIFETIME CONSTRUCTION WARRANTY - Performance that lasts. Enjoy worry-free ownership knowing that you're backed by MagnaFlow’s limited lifetime construction warranty