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GMS Xtreme Power LS Series Coil Packs w/ High Performance Ignition Wires (07-13 4.8L, 5.3L, 6.0L Silverado 1500)

Market Price $945.75 You Save 12% ($108.80)
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$836.95 (set of 8)

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  • Item S101120

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    Features & Details

    • Coil Packs And Ignition Wires
    • Solid Stainless
    • 8mm
    • Blue
    • (8) Coil Packs and (8) Ignition Wires
    • Direct OEM Replacement 
    • 400% Increase In Power To The Spark plug
    • 0 Ohm Resistance
    • No RFI/EMI Interference
    • Adds 5-20 HP
    • Solid Stainless Connector Cable
    • Stainless Snap Lock Spark Plug Connectors
    • High Temperature Silicone Boots
    • 8mm Jacket With Fiberglass-Reinforced Braid
    • Snap-on Installation
    • Fits 2007-2013 Silverados with 4.8L, 5.3L, or 6.0L V8 Engines
    Small Power Bump. Deliver a more efficient spark to your Silverado's engine with Granatelli Motor Sports Xtreme Power LS Series Coil Packs With High Performance Ignition Wires. Designed to increase power to the spark plug by 400%, GMS Coil Packs and Ignition Wires add anywhere from 5-20 HP to your truck and will improve fuel economy as well. With 0 Ohm of resistance and no RFI or EMI interference these coil packs and ignition wires allow your Silverado's ignition system to perform better than stock.

    Durable Design. GMS Xtreme Power LS Series Coil Packs and High Performance Ignitiion Wires are designed to withstand the temperatures of your engine bay as they are wrapped with a fiberglass-reinforced braid that is rated for 500 degrees Fahrenheit. The solid stainless connector cable and stainless snap lock spark plug connectors ensure a tight fit that won't work itself loose. Granatelli Motor Sports engineered these coils and wires to exceed the specifications of the OEM parts, giving you peace of mind and strong performance from your Silverado.

    Simple Installation. GMS Xtreme Power LS Series Coil Packs with High Performance Ignitions Wires are incredibly easy to install on any '07-'13 Silverado. Their remarkable quality provides a no-fuss install that can be completed in 30-45 minutes with a few simple hand tools.

    Application. Granatelli Motor Sports Xtreme Power LS Series Coil Packs and High Performance Ignition Wires will work on any 2007-2013 Chevrolet Silverado pickup that is equipped with either the 4.8L V8, 5.3L V8, or 6.0L V8.

    Fitment: 2007 2008 2009 2010 2011 2012 2013 Details

    MPN# 28-1629KIT

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (8) Ignition Wires
    • (8) Coil Packs
    Installation Info
    Will it fit my Silverado 1500?

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          Customer Reviews (1) Write a Review

          Overall Rating 5

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Performance Gain 5 5
          • Fit 5 5
          • Bang For Your Buck 5 5

          • 5/5

            Installation Time: Less than 1 Hour

            November 30, 2017

            awesome porfermance upgrade!!!!

            i feel a big difference!!!! i really recommend this for yous out there with a chevy 6.0 vortec max


            Year: 2007 Engine: 6.0L V8

            Helpful (13)

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