CPP Complete 12" Front Disc Brake Kit w/ Frame Booster/ Aluminum Hubs 6-Lug Chevy/ GMC Truck 47-54

Upgrade the stopping power of your 1947-1954 Chevy or GMC truck with this CPP Complete 12" Front Disc Brake Kit. Designed for factory drum brake spindles, this conversion replaces the original front drum brakes with modern disc brake components while maintaining the stock spindle height. Featuring 12" plain vented rotors, lightweight aluminum hubs, and natural-finish cast iron calipers, this kit provides dependable braking performance with a classic 6x5.5 wheel bolt pattern.

Features and Benefits:
- Converts factory front drum brakes to a modern disc brake system
- Compatible with original stock-height drum brake spindles
- 12" plain vented cast iron rotors improve heat dissipation
- Aluminum front hubs provide lightweight, durable construction
- Retains the factory-style 6x5.5 wheel bolt pattern
- Cast iron front brake calipers feature a natural finish
- Frame-mounted vacuum booster provides power-assisted braking
- 8" single-diaphragm booster features a gold zinc finish
- 1" bore cast iron master cylinder supports hydraulic brake operation
- Rubber front brake hoses included for flexible brake connections
- Installation hardware included for convenient assembly
- Ideal for classic truck restorations and front disc brake conversions

This complete conversion also features a frame-mounted, 8" single-diaphragm vacuum booster with a gold zinc finish and a 1" bore cast iron master cylinder. The vacuum-assisted system helps reduce brake pedal effort, while the vented rotors provide improved heat dissipation during braking. Rubber front brake hoses and installation hardware are included for added convenience, making this CPP kit an excellent upgrade for classic truck restorations and everyday driving.

Kit Includes:
- 12" plain vented front brake rotors
- Aluminum front brake hubs
- Natural-finish cast iron front brake calipers
- 8" single-diaphragm frame-mounted vacuum booster
- 1" bore cast iron master cylinder
- Rubber front brake hoses
- Installation hardware

Vehicle Fitment:
- 1947-1954 Chevy 3100/3200/3600/3800 (Advance-Design)
- 1947-1954 GMC FC-100/FC-150/FC-250 (New Design)

Please Note: Wheels measuring 15" or larger may be necessary to provide adequate brake component clearance.