Wilwood AERO4 RearTruck Kit 14.25in Drilled 1999-2010 GM 1500-SUV 1 Piston OE Caliper - 140-9407-D

Experience top-tier braking performance with the WIL Aero Brake Kit by Wilwood Disc Brakes, designed specifically for rear applications. This comprehensive kit features a rear rotor with a diameter of 14.25 inches (361.95 mm) and a thickness of 1.25 inches, constructed as a vented, cross-drilled, and slotted rotor to maximize heat dissipation and braking efficiency.

The kit replaces older models with single rear piston calipers by including advanced four-piston rear calipers made from forged billet aluminum, offering durability and high-performance stopping power. The calipers come in a sleek black finish and incorporate an internal drum parking brake for added convenience.

It fits 6 lug applications with a brake rotor bolt pattern of 6 x 5.50 inches (139.70 mm), ensuring compatibility with many vehicles that require reliable rear disc brake upgrades.

This kit is sold as complete for the rear and includes brake pads with BP-20 friction material, specifically engineered for consistent brake feel and superior fade resistance. Please note that front rotors, calipers, spindles, master cylinders, brake boosters, or hoses are not included.

Designed for vehicles with a minimum recommended wheel diameter of 18 inches, the WIL Aero Brake Kit provides enthusiasts with the high-quality, performance-oriented braking solution they need without compromise. Upgrade your braking system effortlessly with this reliable and efficient kit that focuses on power, longevity, and style.