Wilwood AERO4 Rear Big Brake Kit with Parking Brake 14.00in Drilled Red Select Chevy/GMC 1975-1987 2.42in Offset 5-Lug

Fits select 1975-1987 Chevrolet C10, K5 Blazer, Suburban, and GMC C15/C1500, Jimmy, and R1500 models (5-lug). This AERO4 Big Brake Rear Axle Kit is engineered as a high-capacity upgrade to complement front big brake systems on performance-modified classic trucks and SUVs.

Built around Wilwood’s AERO4 radial mount four-piston calipers, this kit provides exceptional clamping force and is paired with oversized 14.00-inch drilled and slotted rotors. These systems are specifically designed to maintain compatibility with the original equipment master cylinder output and ABS functions while providing correct brake bias for the vehicle's rear axle. The integrated internal drum parking brake system utilizes the factory cable assembly for a clean installation that retains full functionality.

• Caliper Type: AERO4 Radial Mount 4-Piston Calipers
• Caliper Finish: Red Powder Coat
• Rotor Diameter: 14.00 inches
• Rotor Style: Drilled and Slotted
• Axle Offset: 2.42 inches
• Wheel Bolt Pattern: 5-Lug
• Brake Pad Compound: BP-10 High Friction Compound
• Manufacturer Part Number: 140-10941-DR

Each kit includes high-friction BP compound pads and all necessary hardware for installation on the specified 2.42-inch offset axle configurations. Note that larger diameter wheels are required to clear the 14-inch rotor and caliper assembly.