Description
High-Performance Ignition. The Granatelli Motor Sports Malevolent Series Coil Pack enhances ignition efficiency by delivering a stronger, more consistent spark to improve engine performance for GM LS-series engines. Designed for enthusiasts and professionals, it optimizes throttle response and combustion, making it suitable for both street and racing applications.
Construction and Appearance. Built with advanced, heat-resistant materials, these coil packs feature a durable finish designed for longevity and reliable operation under high-performance conditions.
Installation. Installation is straightforward with a direct OEM replacement design requiring no drilling or modifications, offering a plug-and-play solution that fits existing setups seamlessly.
Warranty. This product is backed by a manufacturer warranty to ensure quality and customer confidence.
Application. Specifically fits 07-18 5.3L and 6.2L Sierra 1500 models, providing optimal ignition performance for these engines.
Granatelli Motor Sports 28-0513-1RM
CA Residents: WARNING: Cancer and Reproductive Harm
- Fits LS1, LS2, LS3, LS4, LS5, LS6, LS7, LS9, LSA, L92, L99, and L76 Engines
- Works with All GM LS-Series Coil-On-Plug Ignition Systems
- Set of 8 High-Output Ignition Coils
- Delivers Up to 85,000 Volts for Stronger, More Consistent Spark
- Improves Throttle Response, Combustion Efficiency, and Overall Performance
- Ideal for Both Street and Racing Applications
- Direct Bolt-On Replacement—No Modifications Required
- Dyno-Proven Gains of Up to 18 Horsepower on Heavily Modified or Forced Induction Setups
- Average Gains of 6–8 Horsepower on Stock Engines
- Plug-and-Play Installation That Does Not Void Factory Warranty
- Fits 07-18 5.3L, 6.2L Sierra 1500






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