Description
High-Performance Ignition Solution. The Granatelli Motor Sports Malevolent Series Coil Pack; Black is engineered to upgrade your ignition system with superior spark energy for GM LS engines. This ignition coil set delivers up to 85,000 volts to provide a more consistent and powerful spark, resulting in improved throttle response, fuel efficiency, and increased horsepower in both street and racing applications.
Construction and Appearance. Manufactured from durable, high-quality materials designed to withstand extreme heat and vibration, these coils feature a sleek black finish that offers a professional look while ensuring long-lasting performance and reliability even under demanding conditions.
Installation. Installation is straightforward with a direct bolt-on design requiring no modifications. This plug-and-play setup fits seamlessly into existing GM LS coil-on-plug ignition systems, allowing quick upgrades without risking factory warranty voidance.
Application. Specifically designed to fit 07-18 5.3L and 6.2L Sierra 1500 models for perfect compatibility and performance.
Granatelli Motor Sports 28-0513-1M
CA Residents: WARNING: Cancer and Reproductive Harm
- New High-Output Ignition Coil Set
- 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
- Compatible With Wide Range Of GM LS Engines Including LS1, LS2, LS3, LS4, LS5, LS6, LS7, LS9, LSA, L92, L99, And L76
- Works With All GM LS-Series Coil-On-Plug Ignition Systems
- Promotes More Efficient Combustion For Increased Engine Performance
- Enhances Fuel Economy, Throttle Response, And Idle Stability
- Dyno-Proven Gains Up To 18 Horsepower On Heavily Modified Or Forced Induction Setups
- Average Dyno Gains Of 6–8 Horsepower On Stock Engines
- Up To 12 Horsepower Gain Over Stock Coils
- Simple Plug-And-Play Installation That Will Not Void Factory Warranty
- Fits 07-18 5.3L, 6.2L Sierra 1500






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