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Granatelli 28-1545HTB

High Temp Spark Plug Wires 1997-04 GM LS1/LS6

Granatelli 28-1545HTB
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467-28-1545HTB

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Estimated to ship directly from the manufacturer on 04/23/18
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Granatelli 28-1545HTB High Temp Spark Plug Wires 1997-04 GM LS1/LS6 $211.85
High Temp Spark Plug Wires
  • 1997-04 GM LS1/LS6
  • 2014-16 LT
  • Black Wire Sleeve

  • Specifications:

    Manufacturer's Part Number:
    28-1545HTB

    Granatelli's high temperature spark plug wires have "0" Ohms resistance to increase power and fuel efficiency! These wires exceed OEM specifications, OBD-II computer safe and are a direct replacement for your stock wires. Silicone spark plug boots and 8MM sleeve jackets with fiberglass-reinforced braids resists temperatures up to 500°F. Available Ultra High Temp sleeved wire/boot combos offer additional protection with spark plug boot sleeves and resist heat up to 1200°F. These high temp wires from Granatelli are ideal for use with aftermarket headers and/or turbocharger systems. The patented technology has less RFI/EMI interference than an O.E. set and allows full coil power to reach the spark plug.

    Features
  • Direct OEM replacement, exceeds OEM specifications, OBD-II computer safe.
  • Increase power to the spark plug up to 400% over stock.
  • Average gains on an otherwise stock motor are 5hp normally aspirated and 12-15 with factory forced induction.
  • Zero Ohm resistance, no RFI / EMI interference thanks to patented protector ring.
  • Patented design works with all fuel injection systems, street cars and race cars.
  • Solid stainless connector cable with stainless snap lock spark plug connectors.
  • 8mm high temp jacket and boots work great on high heat applications.
  • Available in ultra high temp wire/boot sleeves that offer additional protection up to 1200°F.
  • Includes all necessary hardware.




  • Some parts are not legal for use in California or other states with similar laws / regulations