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AERO4 Big Brake Rear Parking Brake Kit Rear End: Large Chevy C10 Flange
InfoVehicle Info Needed
WILWOODPART NUMBER: 950-140-10941-DR

AERO4 Big Brake Rear Parking Brake Kit Rear End: Large Chevy C10 Flange

$2,50359
4 left in stock
ShippingShips on Sep 14, 2026
Lowest PriceLowest Price Guarantee

GM
AERO4 Big Brake Rear Parking Brake Kit
  • Rear End: Large Chevy C10 Flange
  • Axle Offset: 2.42"
  • 4 Piston Caliper (Powdercoated Red)
  • 14" Drilled/Slotted Vented Rotors
  • 18" Min. Wheel Diameter

    Application Revision:

    • Chevrolet Blazer 1981-1982 4 x 2
    • Chevrolet Blazer 1971-1972 4 x 2 w/ OE Disc Brake Spindle
    • Chevrolet Blazer 1973-1980 4 x 2, OE Disc Brake Spindle
    • Chevrolet C10 1975-1980 Disc Brake Spindle (OE)
    • Chevrolet C10 1975-1986 Vehicles using CPP 2" Drop Spindle, 5 Lug only
    • Chevrolet C10 1975-1986 Vehicles using Ridetech Drop Spindle, 5 Lug only
    • Chevrolet C10 1975-1986 Vehicles using Wilwood Drop Spindle, 5 Lug only
    • Chevrolet C10 1981-1986 With 1.00" Wide Front Rotor
    • Chevrolet C10 1981-1986 With 1.25" Wide Front Rotor
    • Chevrolet C10 Panel 1963-1967 Drum Brake Spindle
    • Chevrolet C10 Panel 1963-1967 Vehicles using CPP 2" Drop Spindle, 5 Lug only
    • Chevrolet C10 Panel 1963-1967 Vehicles using Ridetech Drop Spindle, 5 Lug only
    • Chevrolet C10 Panel 1963-1967 Vehicles using Wilwood Drop Spindle, 5 Lug only
    • Chevrolet C10 Pickup 1971-1974 Disc Brake Spindle (OE)
    • Chevrolet C10 Pickup 1964-1970 Drum Brake Spindle
    • Chevrolet C10 Pickup 1963-1974 Vehicles using CPP 2" Drop Spindle, 5 Lug only
    • Chevrolet C10 Pickup 1963-1974 Vehicles using Ridetech Drop Spindle, 5 Lug only
    • Chevrolet C10 Pickup 1963-1974 Vehicles using Wilwood Drop Spindle, 5 Lug only
    • Chevrolet C10 Suburban 1971-1980 Disc Brake Spindle (OE)
    • Chevrolet C10 Suburban 1967-1970 Drum Brake Spindle
    • Chevrolet C10 Suburban 1967-1986 Vehicles using CPP 2" Drop Spindle, 5 Lug only
    • Chevrolet C10 Suburban 1967-1986 Vehicles using Ridetech Drop Spindle, 5 Lug only
    • Chevrolet C10 Suburban 1967-1986 Vehicles using Wilwood Drop Spindle, 5 Lug only
    • Chevrolet C10 Suburban 1981-1986 With 1.00" Wide Front Rotor
    • Chevrolet C10 Suburban 1981-1986 With 1.25" Wide Front Rotor
    • Chevrolet G10 Van 1973-1987 All
    • Chevrolet G20 Van 1973-1987 All
    • Chevrolet P10 Series 1971-1972 4 x 2 w/ OE Disc Brake Spindle
    • Chevrolet P10 Series 1973-1980 All
    • Chevrolet R10 Pickup 1987 4 x 2 w/ 1.00" Wide Front Rotor
    • Chevrolet R10 Pickup 1987 4 x 2 w/ 1.25 Wide Front Rotor
    • Chevrolet R10 Pickup 1987 Vehicles using CPP 2" Drop Spindle, 5 Lug only
    • Chevrolet R10 Pickup 1987 Vehicles using Ridetech Drop Spindle, 5 Lug only
    • Chevrolet R10 Pickup 1987 Vehicles using Wilwood Drop Spindle, 5 Lug only
    • Chevrolet R10 Suburban 1987 4 x 2 w/ 1.00" Wide Front Rotor
    • Chevrolet R10 Suburban 1987 4 x 2 w/ 1.25 Wide Front Rotor
    • Chevrolet R10 Suburban 1987 Vehicles using CPP 2" Drop Spindle, 5 Lug only
    • Chevrolet R10 Suburban 1987 Vehicles using Ridetech Drop Spindle, 5 Lug only
    • Chevrolet R10 Suburban 1987 Vehicles using Wilwood Drop Spindle, 5 Lug only
    • Chevrolet Suburban 1963-1966 4 x 2
    • Chevrolet Suburban 1963-1966 Vehicles using CPP 2" Drop Spindle, 5 Lug only
    • Chevrolet Suburban 1963-1966 Vehicles using Ridetech Drop Spindle, 5 Lug only
    • Chevrolet Suburban 1963-1966 Vehicles using Wilwood Drop Spindle, 5 Lug only
    • Classic Perf. Prod. 63-70 C-10 Pickup 9999 CPP CP30106-2 Spindle 63-70 C-10 Pickup
    • Classic Perf. Prod. 71-72 C-10 Pickup 9999 CPP CP30106-3 Spindle 71-72 C-10 Pickup
    • Classic Perf. Prod. 73-87 C-10 Pickup 9999 CPP CP30106-2 Spindle 73-87 C-10 Pickup
    • GMC 1000 1966 Drum Brake Spindle
    • GMC 1000 1966 Vehicles using CPP 2" Drop Spindle, 5 Lug only
    • GMC 1000 1966 Vehicles using Ridetech Drop Spindle, 5 Lug only
    • GMC 1000 1966 Vehicles using Wilwood Drop Spindle, 5 Lug only
    • GMC 1000 Series 1963-1965 4 x 2
    • GMC 1000 Series 1963-1965 Vehicles using CPP 2" Drop Spindle, 5 Lug only
    • GMC 1000 Series 1963-1965 Vehicles using Ridetech Drop Spindle, 5 Lug only
    • GMC 1000 Series 1963-1965 Vehicles using Wilwood Drop Spindle, 5 Lug only
    • GMC C15 1975-1978 Disc Brake Spindle (OE)
    • GMC C15 1975-1978 Vehicles using CPP 2" Drop Spindle, 5 Lug only
    • GMC C15 1975-1978 Vehicles using Ridetech Drop Spindle, 5 Lug only
    • GMC C15 1975-1978 Vehicles using Wilwood Drop Spindle, 5 Lug only
    • GMC C15 Suburban 1975-1978 Disc Brake Spindle (OE)
    • GMC C15 Suburban 1975-1978 Vehicles using CPP 2" Drop Spindle, 5 Lug only
    • GMC C15 Suburban 1975-1978 Vehicles using Ridetech Drop Spindle, 5 Lug only
    • GMC C15 Suburban 1975-1978 Vehicles using Wilwood Drop Spindle, 5 Lug only
    • GMC C15/C1500 Suburban 1971-1974 Disc Brake Spindle (OE)
    • GMC C15/C1500 Suburban 1967-1970 Drum Brake Spindle
    • GMC C15/C1500 Suburban 1967-1974 Vehicles using CPP 2" Drop Spindle, 5 Lug only
    • GMC C15/C1500 Suburban 1967-1974 Vehicles using Ridetech Drop Spindle, 5 Lug only
    • GMC C15/C1500 Suburban 1967-1974 Vehicles using Wilwood Drop Spindle, 5 Lug only
    • GMC C1500 Pickup 1981-1986 4 x 2 w/ 1.00" Wide Front Rotor
    • GMC C1500 Pickup 1981-1986 4 x 2 w/ 1.25 Wide Front Rotor
    • GMC C1500 Pickup 1971-1980 Disc Brake Spindle (OE)
    • GMC C1500 Pickup 1967-1970 Drum Brake Spindle
    • GMC C1500 Pickup 1967-1986 Vehicles using CPP 2" Drop Spindle, 5 Lug only
    • GMC C1500 Pickup 1967-1986 Vehicles using Ridetech Drop Spindle, 5 Lug only
    • GMC C1500 Pickup 1967-1986 Vehicles using Wilwood Drop Spindle, 5 Lug only
    • GMC C1500 Suburban 1981-1986 4 x 2 w/ 1.00" Wide Front Rotor
    • GMC C1500 Suburban 1981-1986 4 x 2 w/ 1.25 Wide Front Rotor
    • GMC C1500 Suburban 1979-1980 Disc Brake Spindle (OE)
    • GMC C1500 Suburban 1979-1986 Vehicles using CPP 2" Drop Spindle, 5 Lug only
    • GMC C1500 Suburban 1979-1986 Vehicles using Ridetech Drop Spindle, 5 Lug only
    • GMC C1500 Suburban 1979-1986 Vehicles using Wilwood Drop Spindle, 5 Lug only
    • GMC Jimmy 1971-1987 4 x 2 Disc Brake Spindle (OE)
    • GMC Jimmy 1970-1987 Vehicles using CPP 2" Drop Spindle, 5 Lug only
    • GMC Jimmy 1970-1987 Vehicles using Ridetech Drop Spindle, 5 Lug only
    • GMC Jimmy 1970-1987 Vehicles using Wilwood Drop Spindle, 5 Lug only
    • GMC P15 Series 1971-1972 4 x 2 w/ OE Disc Brake Spindle
    • GMC P15 Series 1973-1980 All
    • GMC R1500 Pickup 1987 4 x 2 w/ 1.00" Wide Front Rotor
    • GMC R1500 Pickup 1987 4 x 2 w/ 1.25 Wide Front Rotor
    • GMC R1500 Pickup 1987 Vehicles using CPP 2" Drop Spindle, 5 Lug only
    • GMC R1500 Pickup 1987 Vehicles using Ridetech Drop Spindle, 5 Lug only
    • GMC R1500 Pickup 1987 Vehicles using Wilwood Drop Spindle, 5 Lug only
    • GMC R1500 Suburban 1987 4 x 2 w/ 1.00" Wide Front Rotor
    • GMC R1500 Suburban 1987 4 x 2 w/ 1.25 Wide Front Rotor
    • GMC R1500 Suburban 1987 Vehicles using CPP 2" Drop Spindle, 5 Lug only
    • GMC R1500 Suburban 1987 Vehicles using Ridetech Drop Spindle, 5 Lug only
    • GMC R1500 Suburban 1987 Vehicles using Wilwood Drop Spindle, 5 Lug only
    • GMC Suburban 1963-1966 4 x 2
    • GMC Suburban 1963-1966 Vehicles using CPP 2" Drop Spindle, 5 Lug only
    • GMC Suburban 1963-1966 Vehicles using Ridetech Drop Spindle, 5 Lug only
    • GMC Suburban 1963-1966 Vehicles using Wilwood Drop Spindle, 5 Lug only
    • Ridetech 63-70 C-10 Pickup 9999 w/ Ridetech Spindle # 11349300
    • Ridetech 71-72 C-10 Pickup 9999 w/ Ridetech Spindle # 11359300
    • Ridetech 73-87 C-10 Pickup 9999 w/ Ridetech Spindle # 11369300
    • Wilwood ProSpindle C10 1963-1970 9999 Wilwood ProSpindle, 5 Lug only
    • Wilwood ProSpindle C10 1971-1987 9999 Wilwood ProSpindle, 5 Lug only

      • The Big Brake Solution for Big Power

      The AERO4 rear big brake kits provide enhanced braking via billet W4A 4-piston calipers, two-piece 14 in. rotors and high-performance BP series compound pads. These kits also include a built-in parking brake with either an electronic caliper or hydraulic internal brake drum shoe. They are available in either black or red caliper finishes and feature several different rotor designs to fit any racer's needs.

    Part TypeBrake Conversion Kit
    Product LineWilwood AERO4 Big Brake Rear Parking Brake Kits
    BrandWILWOOD
    Package Height14.0
    Package Width14.52
    Package Length16.5
    Weight61.0 PG
    Part CategoryPerformance Parts
    Positionat Rear Axle
    Rear Rotor StyleCross-drilled/Slotted surface
    Brake Booster IncludedNo
    QuantitySold as a kit
    Rear Rotor Thickness1.1 in (27.9 mm)
    Minimum Recommended Wheel Diameter18 in (457.2 mm)
    Offset2.42 in (61.5 mm)
    Rear Brake TypeDrum
    Parking Brake ProvisionYes
    Rear Rotor Diameter14.00 in./355.6mm
    Front Spindles IncludedNo
    Brake Lines IncludedNo
    Master Cylinder IncludedNo
    Part FitmentSemi Universal
    Parking Brake StyleInternal drum
    Front Rotor IncludedNo
    Rear Rotor ConstructionVented
    Rear Rotor IncludedYes
    Vendor Part Number140-10941-DR
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Please click here to download the instructions PDF file
    Some parts are not legal for use in California or other states with similar laws / regulations
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