Dynamite Friction 4004-48014 Disc Brake Kit - Front and Rear

Brake Service Kit for Select GM Applications

The Dynamite Friction DFC Geospec Rotors includes DFC Drums brake service kit is built for front and rear brake service on select Chevrolet, GMC, Buick, and Oldsmobile vehicles. Part number 4004-48014 is listed for applications with rear drums and shoe kit requirements, making it a direct-fit option for restoring braking performance on older GM platforms.

Key Features

• Disc brake kit for front and rear service
• DFC Geospec Rotors includes DFC Drums product line
• Application-specific fitment for select 1979-1991 GM vehicles
• Designed for vehicles with rear drums and shoe kit requirements
• Part number 4004-48014 for easy identification

Product Line Details

DFC Geospec Rotors includes DFC Drums is the Dynamite Friction product line used for brake service applications that require matched rotor and drum coverage. For this kit, the line name indicates a combined front and rear brake solution rather than a single-axle component, which is important when servicing vehicles that use disc brakes up front and drum brakes in the rear.

Fitment

• Fits 1983-1991 Chevrolet S10, front and rear, with rear drums and shoe kit; DFC Geospec Rotors includes DFC Drums.
• Fits 1983-1991 Chevrolet S10 Blazer, front and rear, with rear drums and shoe kit; DFC Geospec Rotors includes DFC Drums.
• Fits 1983-1990 GMC S15, front and rear, with rear drums and shoe kit; DFC Geospec Rotors includes DFC Drums.
• Fits 1983-1991 GMC S15 Jimmy, front and rear, with rear drums and shoe kit; DFC Geospec Rotors includes DFC Drums.
• Fits 1991 GMC Sonoma, front and rear, with rear drums and shoe kit; DFC Geospec Rotors includes DFC Drums.
• Fits 1991 Oldsmobile Bravada, front and rear, with rear drums and shoe kit; DFC Geospec Rotors includes DFC Drums.
• Fits 1979-1985 Buick Riviera, front and rear, with rear drums and shoe kit; DFC Geospec Rotors includes DFC Drums.
• Fits 1979-1983 Oldsmobile Toronado, front and rear, with rear drums and shoe kit; DFC Geospec Rotors includes DFC Drums.

What This Kit Helps Address

• Brake pulsation or uneven stopping caused by worn rotors
• Reduced rear brake effectiveness from aging drums and shoes
• Noise from brake components that have reached service limits
• Inconsistent pedal feel during routine brake maintenance
• Restoration work on Chevrolet S10, GMC S15, and related GM trucks and SUVs

Installation Notes

Verify the vehicle’s brake configuration before ordering, especially rear drum and shoe kit requirements. Confirm the part number 4004-48014 against the existing brake setup on Chevrolet S10, GMC S15, and other listed applications before installation. Professional brake service procedures, proper torque, and a full brake inspection are recommended during replacement.

Quality Assurance

Dynamite Friction 4004-48014 is cataloged for specific GM fitments to support accurate brake service selection. Review the vehicle’s brake system details and match the application notes to ensure the correct front and rear kit is selected.