Dynamic Friction 331-52601 Disc Brake Caliper - Rear Left

Rear Left Disc Brake Caliper for Classic GM Applications

The Dynamic Friction DFC Premium Caliper - Silver Zinc Coated, part number 331-52601, is a rear left disc brake caliper for select late-1970s and early-1980s GM vehicles. It is listed for Pontiac Firebird and Cadillac rear disc brake applications, including 1978-1981 Pontiac Firebird rear left fitment.

Key Features

• Disc brake caliper for rear left position
• Silver zinc coated finish for corrosion resistance
• DFC Premium Caliper line from Dynamic Friction
• Fits 1978-1981 Pontiac Firebird, rear left
• Fits 1980 Cadillac Commercial Chassis, rear left
• Fits 1980 Cadillac Fleetwood, rear left
• Fits 1979 Cadillac Seville, rear left
• Part number 331-52601 for application matching

Product Details

The DFC Premium Caliper - Silver Zinc Coated is built for rear disc brake service on specific Pontiac and Cadillac platforms. The silver zinc coating adds a protective layer to the caliper housing, helping maintain appearance and resist surface corrosion in everyday brake system use. If you are searching for a rear left brake caliper for a 1978-1981 Pontiac Firebird or a rear left caliper for 1979 Cadillac Seville, 1980 Cadillac Fleetwood, or 1980 Cadillac Commercial Chassis, this part number 331-52601 matches those listed applications.

Common Brake Issues This Part Addresses

• Leaking or seized rear left caliper
• Uneven rear brake pad wear
• Poor rear braking response
• Brake drag at the rear wheel
• Corrosion on an existing caliper housing

Installation Notes and Tips

Confirm rear left position and rear disc brake configuration before ordering. Compare the original caliper mounting points, hose connection, and brake line routing to the replacement part number 331-52601. After installation, bleed the brake system and verify pedal feel, rotor clearance, and even brake operation before returning the vehicle to service.

Quality Assurance

Dynamic Friction’s DFC Premium Caliper line uses a silver zinc coated finish to support long-term corrosion resistance in brake system service. Verify fitment against the listed vehicle applications before installation.