Dynamite Friction 7004-47008 Disc Brake Kit - Front and Rear

Drilled and Slotted Brake Kit for 1978 GM A-Body

Dynamite Friction DFC Rotors-Drilled and Slotted-Silver with DFC Drums, part number 7004-47008, is a disc brake kit built for 1978 Buick, Chevrolet, Oldsmobile, and Pontiac applications with rear drums and shoe kit. It combines drilled and slotted rotor surfaces with OE-style cast iron construction for direct-fit service on front and rear brake positions.

Key Features

• Drilled and slotted rotor design for improved pad bite and more consistent braking in wet conditions
• Rotor slots help clear brake dust and road debris while reducing pad glazing
• G3000/G11H18 cast iron specification for OE-style durability and stability
• GEOSPEC coating for corrosion resistance on exposed rotor surfaces
• Non-directional finish supports faster, more even pad bed-in and quieter stops
• 100% inspected for balance and critical dimensions before shipment
• Part number 7004-47008 for easy identification during brake service

Product Details

This DFC brake kit is engineered for 1978 Buick Century and Regal, 1978 Chevrolet El Camino, Malibu, and Monte Carlo, 1978 Oldsmobile Cutlass, Cutlass Salon, and Cutlass Supreme, and 1978 Pontiac Grand Am, Grand LeMans, Grand Prix, and LeMans. The drilled holes help reduce heat buildup on the rotor surface, while the slots clear contaminants and maintain pad contact. DFC machines each rotor to tight tolerances and checks balance and critical attributes to support OE-level fit and function. The DFC Rotors-Drilled and Slotted-Silver with DFC Drums line focuses on service parts that match original specifications while adding a performance-oriented rotor surface for classic GM A-body brake service. Part number 7004-47008 is a direct reference for these front and rear brake applications.

Common Brake Issues This Kit Can Address

• Brake fade from heat buildup during repeated stops
• Reduced stopping response in wet weather
• Brake pad glazing caused by excess heat or debris
• Rotor vibration related to uneven wear or balance concerns
• Noise and rough braking feel from contaminated rotor surfaces

Installation Notes

Compatible With 1978 Buick Century, front and rear; 1978 Buick Regal, front and rear; 1978 Chevrolet El Camino, front and rear; 1978 Chevrolet Malibu, front and rear; 1978 Chevrolet Monte Carlo, front and rear; 1978 Oldsmobile Cutlass, front and rear; 1978 Oldsmobile Cutlass Salon, front and rear; 1978 Oldsmobile Cutlass Supreme, front and rear; 1978 Pontiac Grand Am, front and rear; 1978 Pontiac Grand LeMans, front and rear; 1978 Pontiac Grand Prix, front and rear; and 1978 Pontiac LeMans, front and rear, all with rear drums and shoe kit. Verify brake system configuration before installation and follow proper rotor bedding procedures for even pad transfer.

Quality Assurance

DFC states that each rotor is processed through machining, balance correction, and final inspection steps to confirm critical dimensions and OE specifications. This part number 7004-47008 includes a 12 month / 12,000 mile limited warranty against defects in material and workmanship.