Wilwood front Superlite 6R kit for Chevrolet CPP passenger-car spindles: black calipers and 12.88-inch slotted rotor pieces laid out
Wilwood front black Superlite 6R caliper beside a 12.88-inch slotted rotor, angled assembly for Chevrolet CPP passenger-car spindles
Wilwood front Superlite 6R kit for Chevrolet CPP passenger-car spindles: black calipers and 12.88-inch slotted rotor pieces laid out
Wilwood front black Superlite 6R caliper beside a 12.88-inch slotted rotor, angled assembly for Chevrolet CPP passenger-car spindles

Wilwood Front Black Superlite 12.88-Inch GT Kit for Chevrolet CPP Drop-Spindle Cars (1958–1970)

SKU: 140-10238

$2,354.40 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

This Wilwood front kit is for the Classic Performance Products 2-inch drop spindle used in the specified Chevrolet passenger-car applications. Black six-piston Superlite calipers work over 12.88-inch GT slotted rotors with separate hats and replacement hubs. The aftermarket spindle is a prerequisite mounting configuration. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California. The company designs and manufactures disc brake systems and components, including calipers, brake rotors, master cylinders, valves, fittings, and brake lines for motorsport, street-performance, and specialized applications.

Technical Details

  • Manufacturer part number: 140-10238
  • Type: Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub)
  • Calipers: Forged Narrow Superlite 6R; 6 pistons; Black Powder Coat.
  • Bores: 1.62, 1.12, 1.12 inches. Pads: BP-10.
  • Rotors: 12.88-inch diameter × 1.10-inch width; GT Slotted, Spec-37 Iron, Black Electro Coat. 48 curved vanes.
  • Hubs: Hub - Hat Mount; Aluminum; Bare.
  • Wheel bolt circles: 5 x 4.50; 5 x 4.75 inches.
  • Included: paired calipers, pads, rotors, brackets and assembly hardware, replacement hubs, rotor hats.
  • Not included: hydraulic lines, master cylinder, booster or spindles. Reuse suitable matching components.
  • Conditional wheel minimum: 17 inches. Check the clearance drawing for barrel and spoke offset.

Fitment & Compatibility

Verify the CPP CP30101 spindle against DS595; the kit does not fit the original factory spindle. Read the model/year row for the individual Bel Air, Impala or other Chevrolet application rather than inferring fit from body size. An already installed correct spindle does not need to be purchased again. Hoses are separate, and the complete wheel profile must clear the assembly drawing.

Match the individual model, year, submodel and brake configuration in the fitment table below.

PMB Performance has over 20 years of brake-system experience. Contact us with the vehicle and installed hardware details for fitment help.

California Proposition 65 warning — brake pads only: WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.p65warnings.ca.gov.

Years Make Model Submodel Model option Front brakes Rear brakes Kit application Notes
1958-1970 Chevrolet Bel Air Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1958-1970 Chevrolet Biscayne Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1958-1961, 1969-1970 Chevrolet Brookwood Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1958 Chevrolet Del Ray Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1958-1970 Chevrolet Impala Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1958-1961 Chevrolet Nomad Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1958-1960 Chevrolet Sedan Delivery Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1958 Chevrolet Yeoman Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1959-1960 Chevrolet El Camino Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1959-1961 Chevrolet Kingswood Base Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1959-1961 Chevrolet Parkwood Base Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1966-1970 Chevrolet Caprice Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1969-1970 Chevrolet Kingswood Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1969-1970 Chevrolet Townsman Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5
1970 Chevrolet Estate Vehicles using CPP 2" Drop Spindle Drop Drum Front Kit 1, 2, 3, 4, 5