Wilwood 140-17792 Forged Narrow Superlite 6 Radial Sprint Inboard Rear Brake Kit

The Wilwood 140-17792 is a fully engineered bolt-on disc brake system designed specifically for sprint car quick change rear ends with 3.00 x 46 splined axles. This high-performance brake kit delivers the lowest rotating weight available for sprint racing applications through advanced materials and precision engineering.

Key Features:

• 12.00" x 0.36" solid titanium rotor for exceptional weight savings and heat management
• Newly designed dynamic mount rotor axle clamp for secure, lightweight mounting
• Forged Narrow Superlite 6 Radial (FNSL6R/ST) caliper with Type III hard anodized finish
• Thermlock insulated pistons reduce heat transfer and prevent fluid vaporization
• BP-28 performance brake pads provide superior stopping power and fade-free response
• Radial mount design for improved caliper rigidity and consistent pad wear

Complete Kit Includes:

• Titanium solid rotor assembly
• Radial mount caliper with brake pads installed
• Axle clamp with dual mount rotor adapter and T-nuts
• Radial mount bracket assembly
• All necessary mounting hardware

This sprint car brake system combines the lightweight advantages of titanium rotors with the durability, long wear, and superior heat control properties required for competitive racing. The radial mount caliper design ensures optimal pad contact and consistent braking performance under extreme racing conditions.