Wilwood 140-17882-D Forged XRD Rear Disc Brake Kit Drag Racing 11.44" Rotor

The Wilwood 140-17882-D is a high-performance rear disc brake kit engineered specifically for drag racing applications that demand maximum rear brake performance. This kit features Wilwood's innovative Forged XRD Lug-Drive Dynamic rotor system with stainless steel super alloy rotors, designed to handle extreme heat cycles and heavy braking loads.

Key Features:

• Lug-drive rotor mounting system eliminates traditional rotor bolts for simplified installation
• Large single internal snap-ring retention allows rotors to expand and contract independently of hats
• Eliminates thermal stress at rotor attachment points for flatter, truer-running rotors
• Spring-loaded replaceable stainless steel inserts protect aluminum hats from wear during brake torque loading
• Forged construction with stainless steel super alloy rotors for superior heat resistance
• Designed for high-speed, heavy-weight vehicles with above-average rear brake heat generation
• 2.81" offset with 0.50" configuration for precise fitment

This kit is ideal for drag racing and other motorsports applications where rear brake performance is critical. The lug-drive design ensures consistent rotor performance through repeated heat cycles while maintaining proper rotor alignment and reducing maintenance requirements.