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MSD Ignition LS Coil Power Upgrade Harness For use with MSD LS Coil Packs

121-88867

made in usa

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LS Coil Power Upgrade Harness For use with MSD LS Coil Packs
$76.03
1 left in stock
LS Coil Power Upgrade Harness
  • For use with MSD LS Coil Packs
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    88867 is rated 4.8 out of 5 by 4.
    Rated 5 out of 5 by from Great product I purchased the coils first and I noticed a big difference. Then I purchased the harness a month later. After installing the harness I noticed smooth idle & quick response, a must have.
    Date published: 2015-10-21
    Rated 4 out of 5 by from i have a 2017 Gen 5 in a 2017 Chevy Silverado and it turns out I do not need this harness. This is for erlier models I contacted MSD tech department and they confirmed i don't ned it.
    Date published: 2021-02-08
    • y_2022, m_12, d_8, h_21
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    • clientName_jegs

    do I still need this harness when using the MSD LS series control module and the supplied harness on a 2004 Pontiac GTO?? I will be using the MSD multiple spark discharge coils to suit LS 2/3/7 as I need them to fit the HOLLEY rocker covers. Engine is LS6

    Asked by: Clayto
    The 88867 is not needed if you already have the MSD control box.
    Answered by: Jon Jegs Tech
    Date published: 2017-12-20

    Will these wires work on ls3 2008 corvette base 6.2 L?

    Asked by: JAH39
    Yes just mind the footnote stating it's designed for MSD ignition coils.
    Answered by: Dean R
    Date published: 2017-11-21
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