Upgrade your classic truck or SUV with the Wilwood D154 Pro-Series rear disc brake kit, part number 140-12569. Designed for popular muscle car and truck rear axles that require a parking brake, this complete system delivers reliable braking performance for custom street, strip, and show vehicles. The kit is compatible with select 1975 Chevrolet C10, GMC C15, and Chevrolet K5 Blazer applications and provides a complementary rear-brake solution for vehicles using Wilwood D52 or D154 calipers on original-equipment spindles.
At the heart of the system are forged D154 dual-piston calipers finished in black, providing strong clamping force and consistent pedal response. The kit includes 12.19-inch one-piece drum-style rotors with integrated parking-brake functionality and high-friction brake pads engineered for optimized, balanced stopping performance. This combination helps deliver dependable braking control while maintaining a clean, performance-focused appearance behind the wheels.
The internally concealed mechanical shoe parking-brake system creates a tidy installation without sacrificing static holding power. Its hidden design is well suited to builders who want modern disc-brake performance while preserving the clean appearance of a custom restoration or pro-touring vehicle. Wilwood offers additional caliper finishes and rotor designs within the D154 platform, allowing builders to tailor the brake system’s appearance and performance to their specific project.
Designed for automotive performance applications, the Wilwood 140-12569 rear disc brake kit provides a comprehensive solution for upgrading the rear axle of select classic Chevrolet and GMC vehicles. Verify axle configuration, spindle compatibility, wheel clearance, and application details before installation.
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