Wilwood W4A Rear P-Brk Kit,14.00",Drilled Chevy C-10,2.42 Offset 5-Lug
AERO4 Big Brake Rear Parking Brake Kit
AERO4 Big Brake Rear Axle Kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades on late model high performance vehicles. High capacity braking from the AERO4 radial mount calipers, High friction BP compound pads, and oversized 14.00" rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements. Enhanced brake performance, increased durability, and high-tech style compliment big wheel, tire, and suspension upgrades on customized vehicles and all others with increased brake requirements.
Specifications
Rear End Axle: Large Chevy C10
Axle Offset: 2.42
Mount Type: Radial
Caliper Type: 4 - Black Powder Coat
Rotor Diameter: 14
Min Wheel Diameter Req'd*: 18
Calipers
Left Hand - Part No: 120-13338-BK
Right Hand - Part No: 120-13338-BK
Type: AERO4
Finish Color: Black Powder Coat
Piston Count: 4
Piston 1 Bore(in): 1.12
Piston 2 Bore(in): 1.12
Piston Area (In²): 1.98
Piston Type: Stainless
Mount Type: Radial
Brake Pad Plate: 6617
Brake Pad Area (In²): 11.1
Brake Pad Volume (In³): 5.2
Pad Compound: BP-10
Rotors
Left Hand - Part No: 160-8401-BK
Right Hand - Part No: 160-8400-BK
Type: SRP Drilled Rotor
Style: SRP Drilled & Slotted
Surface Finish: Black Electro Coat
Material: Spec-37 Iron
Outside Diameter (in): 14
Width (in): 1.1
Vane Count: 72 CV
Design Type: SRP-BLK
Bedded: No
Dynamically Balanced: No
Rotor Hats
Hat - Part No: 170-13909
Type: Parking Brake Hat - Standard
Material: Aluminum
Finish Color: Black E-Coat
Hat Offset Dimension (in): 1.54
Bolt Circle 1: 5 x 4.50
Bolt Circle 2: 5 x 4.75
Bolt Circle 3: 5 x 5.00
Stud Diameter - BC 1: 0.52
Stud Diameter - BC 2: 0.52
Stud Diameter - BC 3: 0.52
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1978 - 1980 | Chevrolet | C10 | Big Ten |
| 1975 - 1981 | Chevrolet | C10 | Cheyenne |
| 1975 - 1980 | Chevrolet | C10 | Custom Deluxe |
| 1981 | Chevrolet | C10 | Deluxe |
| 1975 - 1986 | Chevrolet | C10 | Scottsdale, Custom, Silverado |
| 1981 - 1986 | Chevrolet | C10 Suburban | Custom |
| 1975 - 1980 | Chevrolet | C10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C10 Suburban | Deluxe |
| 1975 - 1986 | Chevrolet | C10 Suburban | Silverado, Scottsdale |
| 1976 | Chevrolet | K5 Blazer | Base |
| 1981 - 1982 | Chevrolet | K5 Blazer | Custom |
| 1975 - 1980 | Chevrolet | K5 Blazer | Custom Deluxe, Cheyenne |
| 1981 | Chevrolet | K5 Blazer | Deluxe |
| 1978 - 1982 | Chevrolet | K5 Blazer | Silverado |
| 1987 | Chevrolet | R10 | Silverado, Custom Deluxe, Scottsdale |
| 1987 | Chevrolet | R10 Suburban | Custom Deluxe, Scottsdale, Silverado |
| 1977 - 1978 | GMC | C15 | Heavy Half |
| 1977 | GMC | C15 | Indy Hauler |
| 1975 - 1978 | GMC | C15 | Sierra Classic, Sierra Grande, Base, High Sierra |
| 1978 | GMC | C15 | Street Coupe |
| 1975 - 1978 | GMC | C15 Suburban | High Sierra, Base, Sierra Classic, Sierra Grande |
| 1979 - 1980 | GMC | C1500 | Heavy Half |
| 1979 - 1986 | GMC | C1500 | High Sierra, Sierra Classic, Base |
| 1979 - 1982 | GMC | C1500 | Street Coupe, Sierra Grande |
| 1979 - 1986 | GMC | C1500 Suburban | High Sierra, Sierra Classic, Base |
| 1979 - 1982 | GMC | C1500 Suburban | Sierra Grande |
| 1975 - 1984 | GMC | Jimmy | Sierra Classic, Base, High Sierra |
| 1975 - 1982 | GMC | Jimmy | Sierra Grande |
| 1978 - 1982 | GMC | Jimmy | Street Coupe |
| 1975 - 1978 | GMC | P15 | Base, Value Van |
| 1979 - 1980 | GMC | P1500 | Value Van, Base |
| 1987 | GMC | R1500 | Base, Sierra Classic, High Sierra |
| 1987 | GMC | R1500 Suburban | Base, Sierra Classic, High Sierra |