Wilwood 140-18162 Aero4 Big Brake Rear Disc/Drum Kit for Blazer 1971-1991 14.00" Rotor 6-Lug

The Wilwood 140-18162 is a complete rear big brake conversion kit designed for 1971–1991 Chevy Blazer applications with a 6-lug configuration. This kit replaces the factory rear disc brakes and retains the OE parking brake assembly, making it the ideal companion to a front big brake upgrade on high-performance, custom, or heavily modified vehicles.

Key Features:

• Aero4 Radial Mount Calipers – High-capacity, four-piston radial mount design delivers powerful, consistent stopping force
• 14.00" Oversized Rotors – Dramatically increased swept area for superior heat dissipation and fade resistance under demanding conditions
• High Friction BP Compound Brake Pads – Wilwood's high-performance BP pad compound provides excellent bite and durability
• OE Parking Brake Integration – Retains the factory parking brake assembly for a clean, street-legal installation
• OE Master Cylinder Compatible – Engineered to match the output of the stock master cylinder, ABS function, and individual vehicle brake bias requirements
• 6-Lug Hub Compatibility – Designed specifically for 6-lug rear axle configurations
• Disc/Drum Hybrid Design – Combines the braking performance of disc brakes with the convenience of a drum-style parking brake

This kit is engineered to complement big wheel, tire, and suspension upgrades on custom builds while delivering the enhanced stopping power, increased durability, and high-tech appearance that Wilwood is known for. Whether you're building a show truck or a serious performance machine, the 140-18162 delivers a race-proven braking solution in a complete, bolt-on package.