Designed to plug and play with MSD Pro-Billet distributors and Holley EFI main harnesses with an ignition connector, such as part number 558-104.

Features:
  • Allows for plug and play ignition timing control when utilizing an MSD Pro-Billet distributor.
  • More From This Category

    MSD Spark Plug Wire, Super Conductor, Spiral Core, 8.5mm, Red, 25 ft. Length, Each

    MSD Spark Plug Wire, Super Conductor, Spiral Core, 8.5mm, Red, 25 ft. Length, Each

    $219.42

    MSD Multi Step Module Selectors, For Ford Coyote 2-Step Rev Limiters, 2-Step, Plastic, Black, For Ford, Kit

    MSD Multi Step Module Selectors, For Ford Coyote 2-Step Rev Limiters, 2-Step, Plastic, Black, For Ford, Kit

    $784.52