HP Smart Coil ignition sub-harness. Includes a pair of coil harnesses for an 8 cylinder engine. These harnesses are similar in design to factory GM LSx coil harnesses, but plug into Holley HP Smart Coils. They plug into Holley LSx plug and play main harnesses if one wants to replace factory LSx coils with Holley HP Smart Coils. If using a non-LSx main harness, purchase PN 558-307 for connectors, wiring, terminals to connect directly to a Holley HP or Dominator ECU

Features:
  • Includes a pair of coil harnesses for an 8 cylinder engine
  • Similar to factory GM LSx coil harnesses
  • For use with Holley HP or Dominator ECUs
  • More From This Category

    APR MQB Ignition Coil, Volkswagen, Audi, Blue

    APR MQB Ignition Coil, Volkswagen, Audi, Blue

    $97.04

    MSD Ignition Coil, Blaster OEM Replacement, Chrysler, Dodge, Volkswagen, Black, Set of 6

    MSD Ignition Coil, Blaster OEM Replacement, Chrysler, Dodge, Volkswagen, Black, Set of 6

    $767.87

    MSD Ignition Coil, Blaster OEM, Coil Pack, Epoxy, Female/Socket, Red, Square, For Cadillac, For Chevrolet, For GMC, Set of 8

    MSD Ignition Coil, Blaster OEM, Coil Pack, Epoxy, Female/Socket, Red, Square, For Cadillac, For Chevrolet, For GMC, Set of 8

    $1,144.58

    MSD Ignition Coil, Street Fire, For Ford 6-Tower Coil Pack, Direct Connection, 01-04 For Ford

    MSD Ignition Coil, Street Fire, For Ford 6-Tower Coil Pack, Direct Connection, 01-04 For Ford

    $359.28

    MSD Coils, 2003-2008For Nissan/For Infiniti3.5Lv6 6Pk

    MSD Coils, 2003-2008For Nissan/For Infiniti3.5Lv6 6Pk

    $728.33