MSD Red Pro Power Ignition Coil Set For 05-13 Cadillac/Chevrolet/GMC 6.0L/7.0L 2008-2013-sierra-1500 The Adrenaline HPOP is a

The Adrenaline HPOP is a high-volume

You can adjust the rebound between soft and sporty as desired

Black Aluminum Construction

Don’t leave horsepower on the table - get the most out of your modifications with our key air intake design features

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MSD Red Pro Power Ignition Coil Set For 05-13 Cadillac/Chevrolet/GMC 6.0L/7.0L 2008-2013-sierra-1500 The Adrenaline HPOP is aDo you have a built LS with bumped up compression, a cam, or intake? How about Nitrous or Boost? Did you think about added spark energy to squeeze all the power out of your power adders? MSD's engineering team has been working diligently the past year to improve our Multiple Spark Coils for the GM LS engine platform. The coils fit in place of the OEM coils yet are capable of delivering higher spark energy to the plugs, topped with multiple sparks at