SL6R/SL4R Front & Rear Big Brake Kit

The Wilwood SL6R Front & SL4R Rear Big Brake Kit is an all-inclusive upgrade for the 1985-1987 Chevrolet Corvette C4, designed to significantly enhance braking capacity and performance. The front of the kit features the Forged Narrow Superlite 6R six-piston caliper paired with 12.88-inch big rotors. The rear utilizes Forged Narrow Superlite 4R four-piston calipers with 12.88-inch rotors, designed to complement the front big brake upgrade while retaining full use of the OE parking brake and master cylinder output. The package also contains two bottles of Wilwood Hi-Temp° 570 Racing Brake Fluid, formulated with a minimum 570° F dry boiling point to handle severe heat requirements, and its low viscosity aids in easy system bleeding. This brake kit may require 17-inch or larger wheels, and/or wheel spacers, for proper clearance. Installation may affect wheel offset, and customers are advised to verify wheel compatibility before ordering, as returned orders are subject to a restocking fee.