Holley Mid-Mount Complete Accessory Drive System Kit; Natural (09-23 5.7L HEMI, 6.4L HEMI Charger w/ VVT)

Description

Mid-Mount Accessory System. The Holley Mid-Mount Complete Accessory Drive System Kit in natural cast finish offers a fully integrated solution for accessory mounting on Gen III Hemi VVT engines. Designed to tighten accessory placement and improve engine visibility, this system replaces conventional bracket setups by allowing accessories to mount directly on the timing cover. It simplifies engine swaps and upgrades while providing reliable power delivery to all essential components.

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Construction and Appearance. This accessory drive system is constructed from cast aluminum and features a natural cast finish for durability and an OE-style appearance. The kit includes a cast iron damper with a serpentine pulley, ensuring OE-level functionality and a clean, professional look. High-quality components such as the Holley premium 150-amp alternator with 6-phase square wire technology and compact SD7 A/C compressor contribute to a robust assembly designed for long-term use.

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Installation. Installation is straightforward thanks to the bracketless design, which eliminates the need for adapters or spacers. The system requires no drilling or modification to the engine or chassis, making it suitable for experienced mechanics and enthusiasts seeking a smooth setup.

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Warranty. This kit carries a limited 90-day manufacturer’s warranty, providing coverage for defects and workmanship.

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Application. Specifically designed to fit the 2009 to 2023 5.7L HEMI and 2011 and up 6.4L HEMI Charger engines equipped with variable valve timing (VVT), ensuring perfect compatibility and optimal function.

Holley 20-291

CA Residents: WARNING: Cancer and Reproductive Harm

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• Complete Mid-Mount Accessory Drive System

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• Bracketless Accessory Mounting Design Integrated Into Timing Cover

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• Includes Water Pump, A/C Compressor, Alternator, Power Steering Pump With Reservoir, Crank Damper, Pulleys, Belt

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• Holley Premium 150 Amp Alternator With 6-Phase Square Wire Technology

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• Compact SD7 A/C Compressor And Type II Power Steering Pump With Baffled Reservoir

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• Easy Alternator Wiring Without Factory ECU Excitation

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• Swivel Water Inlet And Outlet For Custom Radiator Hose Routing

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• OE Pulley Ratios For Optimal Accessory Performance

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• No Adapters Or Spacers Required For Installation

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• Configurable Heater Hose Connection Options

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• Works With Common Aftermarket And Factory Throttle Bodies And Intakes

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• Includes All Plumbing Adapters, Wiring Adapters, Gaskets, And Seals

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• Available For VVT Engines 2009-Up 5.7L And 2011-Up 6.4L

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• Features An OE Style Cast Iron Damper With Serpentine Pulley

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• Fits 09-23 5.7L HEMI, 6.4L HEMI Charger w/ VVT

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