Rear Disc Brake Conversion for Cadillac Fleetwood Commercial Chassis
by
flippancy
31 Jul 2026
This guide covers the process of converting rear drum brakes to disc brakes on a Cadillac Fleetwood commercial chassis. Key steps include selecting a compatible conversion kit (e.g., from Baer or Wilwood), removing drum components, installing caliper brackets, new rotors, and hydraulic lines. Bleeding the system and adjusting the proportioning valve are critical for proper brake bias. Common issues include wheel fitment and parking brake integration.
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