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

    Quick Fuel Fuel Pump, Mechanical, 110 gph, 3/8 in. NPT Female Inlet/Outlet, For Ford, 429, 460, Each

    Quick Fuel Fuel Pump, Mechanical, 110 gph, 3/8 in. NPT Female Inlet/Outlet, For Ford, 429, 460, Each

    $427.27