Wilwood 140-12957 Dynalite Sprint Car Left Front Brake Kit with Drilled Scalloped Steel Rotor

The Wilwood 140-12957 Dynalite Sprint Car Brake Kit is designed for the left front position on sprint car applications using a compatible sprint car spindle. This complete brake system combines a lightweight aluminum two-piston Dynalite caliper with an 11-inch drilled and scalloped steel rotor to provide dependable braking performance, efficient heat management, and consistent pedal response in demanding racing conditions.
The caliper features a gray anodized aluminum finish that provides corrosion resistance and a professional appearance while helping reduce unsprung weight. The drilled and scalloped steel rotor is engineered to support effective heat dissipation and friction surface cleaning during repeated braking events. As a purpose-built kit, the assembly is intended to simplify installation for applications requiring a rear-style Dynalite brake system fitted to the left front position, so verify spindle compatibility and vehicle requirements before installation.
This Wilwood sprint brake kit is a practical choice for racers and builders seeking reliable braking hardware with proven Dynalite components. The kit is supplied for the specified left-front sprint car configuration and should be installed by a qualified technician using proper racing safety procedures. Confirm all mounting hardware, clearance requirements, rotor alignment, and brake system compatibility before use. The Wilwood 140-12957 is not air restricted and does not require truck freight handling.

Features:

• Brand: Wilwood

• Part Number: 140-12957

• Brake System: Dynalite sprint car brake kit

• Position: Left front only

• Caliper: Aluminum two-piston design

• Caliper Finish: Gray anodized

• Rotor: Drilled and scalloped steel rotor

• Rotor Size: 11 inches

• Application: Sprint car spindle

• Configuration: Rear-style brake system