Wilwood 140-15302-DR Front Disc Brake Kit for GM C10 Pro Spindle, 6-Piston Caliper

Upgrade the front braking performance of your classic GM SUV or truck with the Wilwood 140-15302-DR Front Disc Brake Kit. Designed for 1963–1987 GM SUV and truck applications equipped with a C10 Pro Spindle, this complete brake system combines a forged Narrow Superlite 4R six-piston caliper with a 12.190-inch drilled and slotted iron rotor. The result is responsive braking, improved heat management, and a performance-focused design suited for street, touring, and high-performance builds.
The Wilwood Narrow Superlite 4R caliper is constructed from lightweight aluminum and finished with a durable red powder coat for corrosion resistance and a clean, performance-oriented appearance. Its six-piston configuration provides even pad loading across the rotor, helping promote consistent braking feel and controlled stopping performance. The drilled and slotted iron rotor supports efficient heat dissipation while helping maintain friction material contact during demanding driving conditions.
This Wilwood brake kit is engineered as a front application for compatible GM SUV and truck platforms from 1963 through 1987. The kit format simplifies the upgrade process by combining the major components needed to replace or enhance the original front disc brake system. Verify spindle, wheel, clearance, and application requirements before installation to ensure proper fitment with your vehicle and selected wheels.
Feature: Forged Wilwood Narrow Superlite 4R six-piston front caliper
Feature: Lightweight aluminum caliper construction
Feature: Red powder coat finish for a durable performance appearance
Feature: 12.190-inch drilled and slotted iron front rotor
Feature: Designed for 1963–1987 GM SUVs and trucks with a C10 Pro Spindle
Feature: Complete front disc brake kit configuration
Feature: Wilwood part number 140-15302-DR

Features:

• Forged Wilwood Narrow Superlite 4R six-piston front caliper

• Lightweight aluminum caliper construction

• Red powder coat finish for a durable performance appearance

• 12.190-inch drilled and slotted iron front rotor

• Designed for 1963–1987 GM SUVs and trucks with a C10 Pro Spindle

• Complete front disc brake kit configuration

• Wilwood part number 140-15302-DR