The Story
Brake Kit for Classic GM Dual Rear Wheel Trucks
Dynamite Friction DFC Geospec Rotors with 5000 Advanced Brake Pads includes DFC Drums Shoes and Hardware, part number 4514-47146, is a complete brake service kit for select 1974-1975 Chevrolet and GMC dual rear wheel applications. It combines coated rotors, advanced friction pads, drums, shoes, and hardware components in one package for front and rear brake service.
Key Features
- DFC 5000 Advanced Brake Pads with post-cured friction material for stable braking performance
- Scorched pad surface to reduce initial break-in time and improve first-stop response
- Premium rubber-steel-rubber shims for improved noise, vibration, and harshness control
- GeoSpec coated brake rotors with a silver-gray finish that resists rust better than conventional paint or zinc coatings
- Dry-processed, dry-shipped rotors ready for installation without extra preparation
- G3000/G11H18 cast iron rotor construction machined to OE specifications
- Non-directional rotor finish for more even pad bed-in and smoother stops
- DFC brake hardware with PTFE coating, vulcanized rubber, and stainless steel construction
Product Details
The 4514-47146 brake kit is built for drivers servicing older Chevrolet C30 and GMC G35/G3500 Van platforms that use dual rear wheels, along with 1975 Chevrolet G30 and GMC G35 applications. The DFC Geospec rotor coating helps protect against corrosion while simplifying installation, and the 5000 Advanced pads are formulated for consistent friction across a wide range of vehicle demands. This part number, 4514-47146, is organized as a complete brake service solution for front and rear maintenance on the listed vehicles.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
What It Helps Address
- Brake noise from worn pads or fatigued hardware
- Uneven braking caused by rotor wear or inconsistent pad contact
- Corrosion on exposed rotor surfaces
- Longer pedal response from aged friction components
- Reduced spring tension and caliper movement from worn hardware
Installation Notes
Compatible With 1975 Chevrolet C30, front and rear; 1975 Chevrolet G30, front and rear; 1975 GMC G35, front and rear; and 1974 GMC G35/G3500 Van, front and rear. Dual rear wheels are noted in the fitment data. Verify axle, brake configuration, and existing component dimensions before installation. The rotors are shipped dry and ready to install, which helps reduce prep time during a brake service.
Quality Assurance
DFC states that each brake pad is post-cured and scorched for consistent friction behavior, while each rotor is machined to tight tolerances and inspected for critical dimensions and balance. The GeoSpec rotors include a 12-month warranty against defects in material and workmanship.
Description
Brake Kit for Classic GM Dual Rear Wheel Trucks
Dynamite Friction DFC Geospec Rotors with 5000 Advanced Brake Pads includes DFC Drums Shoes and Hardware, part number 4514-47146, is a complete brake service kit for select 1974-1975 Chevrolet and GMC dual rear wheel applications. It combines coated rotors, advanced friction pads, drums, shoes, and hardware components in one package for front and rear brake service.
Key Features
- DFC 5000 Advanced Brake Pads with post-cured friction material for stable braking performance
- Scorched pad surface to reduce initial break-in time and improve first-stop response
- Premium rubber-steel-rubber shims for improved noise, vibration, and harshness control
- GeoSpec coated brake rotors with a silver-gray finish that resists rust better than conventional paint or zinc coatings
- Dry-processed, dry-shipped rotors ready for installation without extra preparation
- G3000/G11H18 cast iron rotor construction machined to OE specifications
- Non-directional rotor finish for more even pad bed-in and smoother stops
- DFC brake hardware with PTFE coating, vulcanized rubber, and stainless steel construction
Product Details
The 4514-47146 brake kit is built for drivers servicing older Chevrolet C30 and GMC G35/G3500 Van platforms that use dual rear wheels, along with 1975 Chevrolet G30 and GMC G35 applications. The DFC Geospec rotor coating helps protect against corrosion while simplifying installation, and the 5000 Advanced pads are formulated for consistent friction across a wide range of vehicle demands. This part number, 4514-47146, is organized as a complete brake service solution for front and rear maintenance on the listed vehicles.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
What It Helps Address
- Brake noise from worn pads or fatigued hardware
- Uneven braking caused by rotor wear or inconsistent pad contact
- Corrosion on exposed rotor surfaces
- Longer pedal response from aged friction components
- Reduced spring tension and caliper movement from worn hardware
Installation Notes
Compatible With 1975 Chevrolet C30, front and rear; 1975 Chevrolet G30, front and rear; 1975 GMC G35, front and rear; and 1974 GMC G35/G3500 Van, front and rear. Dual rear wheels are noted in the fitment data. Verify axle, brake configuration, and existing component dimensions before installation. The rotors are shipped dry and ready to install, which helps reduce prep time during a brake service.
Quality Assurance
DFC states that each brake pad is post-cured and scorched for consistent friction behavior, while each rotor is machined to tight tolerances and inspected for critical dimensions and balance. The GeoSpec rotors include a 12-month warranty against defects in material and workmanship.
