Wilwood Dynapro Radial Front Disc Brake Kit 140-15814 for Sprint Cars

Upgrade sprint car braking performance with the Wilwood Dynapro Radial Front Disc Brake Kit, Part Number 140-15814. This complete front brake system combines a lightweight aluminum four-piston caliper with a slotted and scalloped steel rotor to provide dependable stopping power, responsive pedal feel, and efficient heat management for demanding racing applications. The gray anodized finish adds corrosion resistance and a professional appearance while supporting the durability expected from competition-focused components.
Designed specifically for sprint car use, the Dynapro Radial caliper delivers consistent clamping force across the rotor surface for controlled braking performance. The vented, slotted, and scalloped rotor design promotes cooling and helps clear brake dust and gases during repeated high-temperature stops. As a complete kit, this Wilwood system simplifies component matching and provides a focused solution for upgrading the front brake assembly.
The Wilwood 140-15814 kit is engineered for race vehicles where reduced weight, reliable operation, and predictable braking are essential. Its aluminum construction helps minimize unsprung weight, while the gray anodized finish provides lasting protection in demanding environments. Verify vehicle, wheel, spindle, and mounting compatibility before installation, and follow all Wilwood installation and brake system bleeding procedures for proper operation.

Features:

• Brand: Wilwood

• Part Number: 140-15814

• Application: Front sprint car brake system

• Caliper Type: Dynapro Radial four-piston caliper

• Rotor Type: Slotted and scalloped steel rotor

• Rotor Size: 11.75 inches

• Caliper Material: Aluminum

• Finish: Gray anodized

• Kit Type: Complete front disc brake kit