Wilwood 140-16907-R NDPR Front Brake Kit 12.19" Drilled Rotors Narrow Dynapro Calipers

The Wilwood 140-16907-R NDPR (Narrow Dynapro Pro-Series) Big Brake Kit is engineered specifically for use with Wilwood's Tri-Five Pro spindles on 1955-1957 full-size Chevrolet vehicles. This complete front brake upgrade delivers exceptional stopping power and heat dissipation for both street performance and track applications.

Kit Components:

• Forged billet Narrow Dynapro 4-piston radial mount calipers with superior clamping force
• Two-piece 12.19-inch SRP (Spec-37) drilled rotors for improved cooling and reduced weight
• Lightweight aluminum hub assemblies for reduced unsprung weight
• Aluminum rotor adapters for precise rotor mounting and alignment

Performance Features:

• Radial-mount caliper design provides increased structural rigidity and improved pad wear characteristics
• Drilled rotor face enhances gas evacuation and heat dissipation under heavy braking
• Four-piston caliper configuration delivers balanced pad pressure across the entire rotor surface
• Designed for 15-inch and larger wheel applications

This brake kit is ideal for upgraded street machines, pro-touring builds, and track vehicles that demand maximum braking performance. The NDPR system complements tire and suspension upgrades by providing the stopping power needed to match improved handling capabilities. Always verify fitment requirements on the Wilwood website before ordering to ensure compatibility with your specific wheel and suspension setup.