1967-1971 Ford Thunderbird Battery Hold-Down Bolt Washer

The last thing you want is a battery rattling around in the engine bay. We've all heard stories of a battery that rattled loosely, one of the terminals got a little too close to the metal of the hood, and a hole burned through from all the electricity arcing. As comical as it sounds, it can be quite dangerous: If there's any spilled flammable liquids -- engine oil, power steering, brake, or transmission fluid -- then that arcing could spark a fire. So make sure your battery is securely fastened to its

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