Wilwood red front brake kit for Chevrolet/GMC six-lug 14-inch Superlite drop-spindle applications, laid out with two-piece slotted 14.00-inch rotors, hubs, bearings, pads, brackets and fasteners
Wilwood red front caliper beside the assembled 14.00-inch slotted rotor for the Chevrolet/GMC six-lug 14-inch Superlite drop-spindle brake conversion, with the hub and wheel studs visible
Wilwood red front brake kit for Chevrolet/GMC six-lug 14-inch Superlite drop-spindle applications, laid out with two-piece slotted 14.00-inch rotors, hubs, bearings, pads, brackets and fasteners
Wilwood red front caliper beside the assembled 14.00-inch slotted rotor for the Chevrolet/GMC six-lug 14-inch Superlite drop-spindle brake conversion, with the hub and wheel studs visible

Wilwood Front GT Brake Conversion for Chevrolet/GMC Six-Lug Drop Spindles, Red Superlite 6R Calipers and 14-Inch Rotors

SKU: 140-16458-R

$2,613.63 Sale
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Product details

Slotted 14-inch front rotors and red Superlite calipers suit listed Chevrolet/GMC six-lug trucks. Compare the drop-spindle number before ordering. Founded in 1977 by Bill Wood, Wilwood Engineering is based in Camarillo, California. The company designs and manufactures disc brake systems and components for motorsport, street-performance and specialized use. Calipers, master cylinders, brake rotors, valves, brake lines and fittings form its range; the complete brake system determines which individual components are suitable.

Technical Details

  • Application / axle position: Front Brake Kits - Street Performance; front position
  • Rotor specification: 14.00 × 1.25 inches; Spec-37 Iron; vented; GT Slotted
  • Supplied service-pad compound: BP-20
  • Wheel-size starting point: 18 in; verify the complete clearance drawing
  • Flexline inclusion: Not included; listed optional reference 220-7056, 220-11237 must be checked for the actual application
  • Caliper family, piston count and finish: 6-piston Forged Narrow Superlite 6R; Red Powder Coat
  • Hydraulic inlet: 1/8-27 NPT
  • Rotor / hub bolt-circle specification: 6 x 5.5 in; 6 x 139.7 mm
  • Caliper mounting: Radial; piston material: stainless steel
  • Items outside the kit: spindles, master cylinder, brake booster
  • Supplied mounting components: mounting hardware, wheel hubs
  • Manufacturer part number: 140-16458-R
  • Quantity: Sold as a kit.

Fitment & Compatibility

The six-lug hub kit is for the specific CPP or Ridetech drop-spindle applications in the Chevrolet/GMC chart below. Match CPP CP30106-2/3/4 or Ridetech 11349300/11359300/11369300 to the vehicle and year division. DS-1446 illustrates the CPP installation; use the assembly instructions for the actual aftermarket spindle. Supply the spindles and appropriate flexlines separately. The 14-inch rotor package needs a wheel-profile check, including caliper clearance, fender position and suspension movement. A stock-spindle truck is not confirmed by its model name alone.

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 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 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 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 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 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
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
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
1967-1974 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, 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
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
1970-1982 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
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
1975-1982 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
1975-1978 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 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
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 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 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