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The Sinister Diesel Billet Battery Hold Down Set is a simple upgrade that adds both style and durability to the engine bay of your 2011–2022 6.7L Powerstroke.
Factory battery hold downs are often overlooked, but they're one of the first components enthusiasts notice when cleaning up an engine bay. Our billet battery hold downs replace the factory pieces with precision CNC-machined aluminum components that provide a premium appearance while securely holding both batteries in place.
Each hold down is machined from solid aluminum billet and finished in our signature Sinister Blue powder coat for a clean, custom look that complements other Sinister Diesel engine bay upgrades. The result is an upgraded appearance that helps tie together the entire engine compartment while maintaining proper battery retention.
Designed as a direct replacement, installation is quick and straightforward using the factory mounting locations. Whether you're building a show truck, upgrading your daily driver, or completing a full Sinister Blue engine bay package, these battery hold downs provide the perfect finishing touch.
Features:
These battery hold downs feature a durable powder-coated finish designed to withstand normal engine bay conditions. However, battery acid, battery venting, improper battery maintenance, or corrosion caused by battery leakage can damage the finish over time. Damage resulting from battery acid exposure or corrosion is considered environmental wear and is not covered under manufacturer defect claims or warranty coverage.
Included:
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