Description
Upgrade your muscle car’s braking performance with the Wilwood Narrow Superlite 4R Rear Disc Brake Kit, part number 140-10012-DR. Designed specifically for high-performance street, show, and custom applications, this kit features four-piston calipers and two-piece rotors measuring 14 inches in diameter, providing exceptional stopping power and fade resistance. The kit’s innovative internal shoe system ensures a clean installation while delivering superior static holding force for parking brake functions, making it an ideal choice for vehicles requiring a reliable parking brake integrated into the rear brake assembly.
Constructed with high-quality components, the Wilwood Superlite 4R kit uses BP-10 high-performance brake pads optimized for balanced braking and quick response. The kit’s versatile design allows for optional caliper finishes and rotor styles, enabling builders to personalize both the aesthetic and performance aspects of their vehicle. Its compact, neatly hidden internal shoe system not only enhances the vehicle’s clean look but also maintains robust static holding power, ensuring safety during parking on inclines or stops.
Suitable for a range of muscle cars and custom builds, this kit is engineered for durability and consistent performance. The 14-inch rotors are designed to fit big Ford 2.50-inch offset axles, making it an excellent upgrade for enthusiasts looking to maximize their vehicle’s braking capabilities without compromising style or functionality. Whether you’re upgrading for street performance or show-quality presentation, the Wilwood Narrow Superlite 4R rear disc brake kit offers a reliable, high-performance solution that complements front big brake upgrades, ensuring balanced and confident braking under demanding conditions.
Features:
- Four-piston calipers for enhanced stopping power
- 14-inch two-piece rotors for high-performance braking
- Internal shoe parking brake system for clean installation
- Optional caliper finishes and rotor designs for customization
- Compatible with big Ford 2.50-inch offset axles
- Optimized BP-10 high-performance brake pads


















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