What Brake fluid for 1966 ford f100?

For a 1966 Ford F-100, you should use DOT 3 brake fluid, which is compatible with the vehicle's braking system. It's important to ensure that the brake fluid is fresh and has not absorbed moisture, as this can compromise braking performance. Always check the owner's manual for any specific recommendations or requirements. Regularly inspect and replace the brake fluid as part of routine maintenance.