PowerStop AD8214P Brake Drum - Rear

Rear OE Replacement Brake Drum for Classic GM Applications

PowerStop AD8214P is a rear OE stock replacement brake drum built for direct bolt-on service on a wide range of rear drum applications. It is manufactured to original equipment specifications for fit, weight, and performance, with a high-temp coated finish that helps protect against rust and corrosion.

For drivers restoring or maintaining rear drum brakes on vehicles like the Chevrolet Camaro, Pontiac Firebird, and Chevrolet S10, this Power Stop rear brake drum offers an OE-style replacement with the dimensions and bolt pattern needed for proper fitment.

Key Features

• Direct bolt-on rear brake drum replacement
• High-temp rust resistant coating for added corrosion protection
• Cast iron construction for OE-style braking performance
• Built to original equipment specifications for fitment, weight, and performance
• Inside diameter: 241.30 mm / 9.50 in
• Outside diameter: 292.70 mm / 11.50 in
• Maximum brake diameter discard: 243.59 mm / 9.60 in
• 5-bolt hole design

Product Details

Power Stop’s Autospecialty High Temp Coated Brake Drums are made for rear drum brake service where OE dimensions matter. The cast iron drum helps maintain consistent braking characteristics, while the coated surface adds protection against rust and corrosion during everyday use and long-term storage. Part number AD8214P is a practical OE-style choice for classic and late-model rear drum brake applications across Chevrolet, Pontiac, Buick, Oldsmobile, and GMC vehicles.

This part cross-references DuraGo BD8839 and Centric Parts 122.62014 for the same application.

What This Brake Drum Helps Address

• Rear brake pulsation caused by worn or out-of-round drums
• Rust and corrosion on exposed brake drum surfaces
• Reduced braking consistency from drums past discard diameter
• Fitment issues when replacing a factory rear OE drum
• Restoration needs for rear drum brake service on classic GM vehicles

Installation Notes and Fitment

Compatible With rear drum brake applications only. Fits 1975-1992 Chevrolet Camaro, rear; 1974-1992 Pontiac Firebird, rear; 1982-1991 Chevrolet S10, rear; 1983-1991 Chevrolet S10 Blazer, rear; 1983-1991 GMC S15 Jimmy, rear; 1991 GMC Sonoma, rear; and 1991 Oldsmobile Bravada, rear.

Additional fitment includes 1977-1990 Chevrolet Caprice, rear, with 9-1/2in rear drums; 1973-1988 Chevrolet Monte Carlo, rear; 1967-1988 Oldsmobile Cutlass Supreme, rear; 1973-1987 Buick Regal, rear; 1973-1987 Chevrolet El Camino, rear; and 1964-1973 Pontiac GTO, rear. Verify drum diameter and rear brake configuration before installation, especially on vehicles with notes such as 9-1/2in rear drums, 9in rear drums, heavy-duty exclusions, or cut out axle cover requirements.

Quality Assurance

Power Stop manufactures this brake drum to original equipment specifications and applies a high-temp coated finish for added protection against rust and corrosion. AD8214P is built as a direct OE-style replacement for consistent fitment across the listed rear applications.