Granatelli 65kV Coil & 0-Ohm Wire Kit for 1997-2012 GM LS Trucks & SUVs, 4.8L/5.3L Cylindrical Coils – 28-1680KIT

Granatelli 65kV Coil & 0-Ohm Wire Kit for 1997-2012 GM LS Trucks & SUVs, 4.8L/5.3L Cylindrical Coils – 28-1680KIT

$922.69
Sale price  $922.69 Regular price  $971.25
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Granatelli 65kV Coil & 0-Ohm Wire Kit for 1997-2012 GM LS Trucks & SUVs, 4.8L/5.3L Cylindrical Coils – 28-1680KIT

Granatelli 65kV Coil & 0-Ohm Wire Kit for 1997-2012 GM LS Trucks & SUVs, 4.8L/5.3L Cylindrical Coils – 28-1680KIT

$922.69
Sale price  $922.69 Regular price  $971.25

Output: 65,000 volts

Granatelli Motor Sports Ignition System Combo Kits

Unleash the full potential of your engine with Granatelli Motor Sports Ignition System Combo Kits. Each kit features our patented 0-ohm spark plug wires, engineered for ultra-low resistance and maximum noise suppression—delivering the full electrical energy from your ignition system directly to the spark plugs. The result? More horsepower, more torque, and better fuel economy.

Key Features:

  • Direct OEM replacement – Exceeds factory specs and is 100% OBD-II computer safe

  • Boosts spark energy up to 400% compared to stock wires

  • 0-ohm resistance with no RFI/EMI interference, thanks to our patented protector ring

  • Compatible with all street and racing fuel injection systems

  • Heavy-duty stainless steel connectors and snap-lock spark plug ends

  • High-temp silicone boots with 8mm fiberglass-reinforced jackets withstand up to 500°F

  • Perfect for high-performance setups, including aftermarket headers and turbochargers

  • All necessary hardware included for easy installation

  • Choose the combo kit designed for your specific vehicle and engine setup, and experience the Granatelli difference.

    Key Features & Benefits

    • Application-focused Granatelli Motor Sports design
    • Built for dependable performance and service
    • Designed for enthusiasts, professional installers, and performance builds

    Fitment & Installation

    Confirm the part number, vehicle or engine application, dimensions, and supporting components before installation. Modified vehicles may require additional clearance, fabrication, calibration, or related hardware depending on the combination.


    Frequently Asked Questions

    Why upgrade ignition components?
    Performance ignition components are designed to support consistent spark delivery under demanding conditions.

    Will this work on a modified vehicle?
    Compatibility depends on the complete vehicle combination. Confirm the listed application and supporting components before installation.


    Why Choose Granatelli Motor Sports?

    Granatelli Motor Sports develops performance components for real-world street, street/strip, race, and custom applications, with an emphasis on practical performance, dependable construction, and integration into serious automotive builds.

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