Wilwood black front brake kit for Chevrolet/GMC six-lug AERO6 drop-spindle applications, laid out with two-piece slotted 14.00-inch rotors, hubs, bearings, pads, brackets and fasteners
Wilwood black front caliper beside the assembled 14.00-inch slotted rotor for the Chevrolet/GMC six-lug AERO6 drop-spindle brake conversion, with the hub and wheel studs visible
Wilwood black front brake kit for Chevrolet/GMC six-lug AERO6 drop-spindle applications, laid out with two-piece slotted 14.00-inch rotors, hubs, bearings, pads, brackets and fasteners
Wilwood black front caliper beside the assembled 14.00-inch slotted rotor for the Chevrolet/GMC six-lug AERO6 drop-spindle brake conversion, with the hub and wheel studs visible

Wilwood AERO6 Front Six-Lug Brake Kit for Listed Chevrolet/GMC Drop Spindles, Black Calipers and 14-Inch GT Rotors

SKU: 140-16459

$2,836.28 Sale
Shipping calculated at checkout.

Fitment questions?

Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.

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Product details

Black AERO6 front calipers use slotted 14-inch rotors on listed Chevrolet/GMC six-lug drop spindles. Verify wheel profile and the precise spindle kit. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California. It designs and manufactures disc brake systems and components, including calipers, brake rotors, master cylinders, valves, fittings and brake lines. Its range serves motorsport, street-performance and specialized applications; each component must match the complete brake system.

Technical Details

  • Manufacturer part number: 140-16459
  • Kit function: Front Brake Kits - Street Performance; front position
  • Service calipers: 6-piston Aero6; Black Powder Coat
  • Caliper mounting: Radial; piston material: stainless steel
  • Rotor package: 14.00 × 1.25 inches; Spec-37 Iron; vented; GT Slotted
  • Supplied service-pad compound: BP-20
  • Hydraulic inlet: 1/8-27 NPT
  • Rotor / hub bolt-circle specification: 6 x 5.5 in; 6 x 139.7 mm
  • Nominal wheel diameter reference: 18 in; verify the complete clearance drawing
  • Hydraulic flexlines: Not included; listed optional reference 220-7056, 220-11237 must be checked for the actual application
  • Included installation items: mounting hardware, wheel hubs
  • Not supplied: spindles, master cylinder, brake booster
  • Quantity: Sold as a kit.

Fitment & Compatibility

Select the exact listed Chevrolet/GMC drop spindle and a 6 × 5.50-inch wheel arrangement. Match the specified CPP CP30106-2/3/4 or Ridetech 11349300/11359300/11369300 spindle to the year and vehicle. DS-1447 shows the CPP assembly; confirm instructions for the actual installed spindle before mounting the AERO6 brackets. Hubs are included, while spindles and flexlines must be provided separately. Read all year and model conditions in the table below, then check the 14-inch rotor and six-piston caliper against the chosen wheel and tire/fender space.

The AERO6 caliper in this six-lug truck configuration uses 1.75-, 1.38- and 1.38-inch piston bore pairs and a specified piston area of 5.40 square inches. This is a distinct hydraulic specification from the Superlite truck kit. The GT rotor has 72 curved vanes and a 1.25-inch width; check master-cylinder output and the matching rear package as part of the conversion.

Wilwood product specifications · Installation instructions

PMB Performance has more than 20 years of parts and fitment experience. Provide the model, year, installed spindle or hub, existing brake package and wheel measurements so we can help check the complete conversion.

Manufacturer warning — brake pads only: WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov.

Years Make Model Model option Front brakes Rear brakes Kit application Notes
1963-1967 Chevrolet C10 Panel Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1963-1967 Chevrolet C10 Panel Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1963-1967 Chevrolet C10 Panel Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1963-1967 Chevrolet C10 Panel Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1963-1974 Chevrolet C10 Pickup Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1963-1974 Chevrolet C10 Pickup Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1963-1974 Chevrolet C10 Pickup Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1963-1974 Chevrolet C10 Pickup Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1963-1966 Chevrolet Suburban Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1963-1966 Chevrolet Suburban Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1963-1966 Chevrolet Suburban Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1963-1966 Chevrolet Suburban Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1963-1965 GMC 1000 Series Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1963-1965 GMC 1000 Series Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1963-1965 GMC 1000 Series Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1963-1965 GMC 1000 Series Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1963-1966 GMC Suburban Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1963-1966 GMC Suburban Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1963-1966 GMC Suburban Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1963-1966 GMC Suburban Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1965, 1967, 1969 Chevrolet C10 Pickup w/ Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 6, 3, 4, 5
1965, 1967, 1969 Chevrolet C10 Pickup w/ Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 6, 3, 4, 5
1966 GMC 1000 Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1966 GMC 1000 Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1966 GMC 1000 Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1966 GMC 1000 Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1967-1986 Chevrolet C10 Suburban Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1967-1986 Chevrolet C10 Suburban Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1967-1986 Chevrolet C10 Suburban Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1967-1986 Chevrolet C10 Suburban Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1967-1974 GMC C15/C1500 Suburban Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1967-1974 GMC C15/C1500 Suburban Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1967-1974 GMC C15/C1500 Suburban Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1967-1974 GMC C15/C1500 Suburban Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1967-1974, 1979-1986 GMC C1500 Pickup Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1967-1974, 1979-1986 GMC C1500 Pickup Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1967-1974, 1979-1986 GMC C1500 Pickup Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1967-1974, 1979-1986 GMC C1500 Pickup Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1970-1974 Chevrolet Blazer Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1970-1974 Chevrolet Blazer Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1970-1974 Chevrolet Blazer Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1970-1974 Chevrolet Blazer Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1970-1982 GMC Jimmy Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1970-1982 GMC Jimmy Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1970-1982 GMC Jimmy Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1970-1982 GMC Jimmy Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1975-1986 Chevrolet C10 Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1975-1986 Chevrolet C10 Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1975-1986 Chevrolet C10 w/ Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 6, 3, 4, 5
1975-1986 Chevrolet C10 w/ Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 6, 3, 4, 5
1975-1982 Chevrolet K5 Blazer Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1975-1982 Chevrolet K5 Blazer Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1975-1982 Chevrolet K5 Blazer Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1975-1982 Chevrolet K5 Blazer Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1975-1978 GMC C15 Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1975-1978 GMC C15 Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1975-1978 GMC C15 Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1975-1978 GMC C15 Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1975-1978 GMC C15 Suburban Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1975-1978 GMC C15 Suburban Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1979-1986 GMC C1500 Suburban Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1979-1986 GMC C1500 Suburban Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1979-1986 GMC C1500 Suburban Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1979-1986 GMC C1500 Suburban Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1987 Chevrolet R10 Pickup Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1987 Chevrolet R10 Pickup Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1987 Chevrolet R10 Pickup w/ Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 6, 3, 4, 5
1987 Chevrolet R10 Pickup w/ Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 6, 3, 4, 5
1987 Chevrolet R10 Suburban Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1987 Chevrolet R10 Suburban Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1987 Chevrolet R10 Suburban Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1987 Chevrolet R10 Suburban Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1987 GMC R1500 Pickup Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1987 GMC R1500 Pickup Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1987 GMC R1500 Pickup Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1987 GMC R1500 Pickup Vehicles using Ridetech Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5