Wilwood 140-12569-D D154 Rear Disc Brake Kit with Parking Brake Chevy C10

The Wilwood 140-12569-D D154 Pro-Series Rear Disc Brake Kit is designed for compatible 5-lug Chevrolet and GMC rear axle applications requiring a parking brake. This configuration uses forged D154 dual-piston calipers, 12.19-inch one-piece drum/rotors and high-friction brake pads, together with an internal shoe-style parking brake system.

This kit features SRP drilled and slotted rotors, black powder-coated D154 calipers and a 2.42-inch axle offset configuration. The internal parking brake system is neatly contained within the drum/rotor assembly for compatible custom performance street, strip and show applications.

Vehicle Fitment

Chevrolet: Select C10, C10 Suburban and related compatible 5-lug applications using the specified 2.42-inch rear axle offset. Applicable 1987 configurations may be listed under the R10 / R10 Suburban model designation.

GMC: Select C15/C1500 and related compatible 5-lug applications are also listed in the supplied fitment data, with applicable 1987 configurations listed under R1500 / R1500 Suburban. Verify exact axle, 5-lug configuration and 2.42-inch offset before ordering.

Key Features & Benefits

• D154 Pro-Series rear disc brake kit
• Forged D154 dual-piston calipers
• Black powder-coated caliper finish
• 12.19-inch one-piece drum/rotors
• SRP drilled and slotted rotor design
• High-friction brake pads
• Internal shoe-style parking brake system
• 5-lug configuration
• 2.42-inch axle offset
• Designed for compatible custom performance street, strip and show applications

Technical Specifications

Installation & Compatibility

Verify the rear axle configuration, 5-lug pattern and 2.42-inch offset before installation. Some 15-inch wheels may fit, but wheel clearance must be checked against the current Wilwood wheel-clearance diagram before purchase.

Parking brake cable requirements depend on the vehicle and installation. A universal parking brake cable setup may require modification to the cable or vehicle.

California Restriction

No California sales or use restriction is specified in the supplied product information.

Important Notes

• 5-lug applications only.
• Requires the compatible 2.42-inch rear axle offset configuration.
• Do not assume all C10/C15 vehicles use the required axle configuration.
• Some 15-inch wheels may fit; verify wheel clearance before ordering.
• Parking brake cable installation may require application-specific modification.
• Verify exact vehicle, axle and brake-system compatibility before ordering.

1975-1986 Chevrolet C10, 1975-1984 GMC Jimmy, 1975-1986 Chevrolet C10 Suburban, 1979-1986 GMC C1500 and 10 more

Fitment data from the manufacturer catalogue. Check your engine before ordering, or call us.

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 30-day returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.