Wilwood front Superlite 6R kit for early GM large-rotor front setup: red calipers and 14.00-inch drilled/slotted rotor pieces laid out
Wilwood front red Superlite 6R caliper beside a 14.00-inch drilled/slotted rotor, angled assembly for early GM large-rotor front setup
Wilwood front Superlite 6R kit for early GM large-rotor front setup: red calipers and 14.00-inch drilled/slotted rotor pieces laid out
Wilwood front red Superlite 6R caliper beside a 14.00-inch drilled/slotted rotor, angled assembly for early GM large-rotor front setup

Wilwood Front Red 14-Inch SRP Superlite Brake Conversion, GM 11-Inch Rotor Spindles (1970–1978)

SKU: 140-10486-DR

$2,564.31 Sale
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Fitment questions?

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

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Product details

Red Superlite calipers work over 14-inch drilled/slotted Spec-37 rotors in this Wilwood front hub package. The six-piston mounting arrangement uses replacement aluminum hubs and separate hats on the specified GM disc spindle. The kit's friction ring is larger than the original rotor used to identify the spindle. 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: 140-10486-DR
  • Type: Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub)
  • Calipers: Forged Narrow Superlite 6R; 6 pistons; Red Powder Coat.
  • Bores: 1.62, 1.12, 1.12 inches. Pads: BP-10.
  • Rotors: 14.00-inch diameter × 1.10-inch width; SRP Drilled & Slotted, Spec-37 Iron, Black Electro Coat. 72 curved vanes.
  • Wheel mounting change from OE: .00 inches per side.
  • 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: 18 inches. Check the clearance drawing for barrel and spoke offset.

Fitment & Compatibility

Match the exact GM model/year and original 11-inch rotor spindle to DS611. Complete the specified spindle preparation and check bracket seating before centering the caliper. Select suitable hydraulic lines for the car. The 18-inch wheel guidance requires the actual drawing check at both the barrel and spokes, rather than simply choosing a wheel with that outside size.

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 Model option Front brakes Rear brakes Kit application Notes
1970-1977 Chevrolet Camaro Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1970-1976 Pontiac Firebird Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1973-1977 Buick Century Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1973-1977 Buick Regal Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1973 Chevrolet Chevelle Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1973-1977 Chevrolet El Camino All Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1973-1977 Chevrolet Malibu Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1973-1977 Chevrolet Monte Carlo Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1973-1977 GMC Sprint All Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1973-1977 Oldsmobile Cutlass Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1973, 1977 Oldsmobile Cutlass Supreme Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1973-1975 Oldsmobile Vista Cruiser Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1973-1975 Pontiac Grand Am Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 6, 7
1973-1976 Pontiac Grand Prix Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1973 Pontiac GTO Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 6, 7
1973-1976 Pontiac LeMans Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1974-1976 Oldsmobile Cutlass Supreme All Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1975 Buick Apollo Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1975-1977 Buick Skylark Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1975-1977 Chevrolet Nova Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1975-1976 Oldsmobile Omega Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1975-1976 Pontiac Ventura Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1976 Cadillac Seville Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1977 Buick Estate Wagon With OE 11" Rotor Spindles Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1977 Buick LeSabre With OE 11" Rotor Spindles Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1977 Chevrolet Impala With OE 11" Rotor Spindles Disc Drum Front Kit 1, 2, 3, 4, 5, 6, 7
1977-1978 Oldsmobile Custom Cruiser With OE 11" Rotor Spindles Disc Drum Front Kit 1, 2, 3, 5, 6, 7
1977-1978 Oldsmobile Delta 88 With OE 11" Rotor Spindles Disc Drum Front Kit 1, 2, 3, 5, 6, 7
1977-1978 Oldsmobile Omega Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 5, 6, 7
1977-1978 Pontiac Bonneville With OE 11" Rotor Spindles Disc Drum Front Kit 1, 2, 3, 5, 6, 7
1977-1978 Pontiac Catalina With OE 11" Rotor Spindles Disc Drum Front Kit 1, 2, 3, 5, 6, 7
1977-1978 Pontiac Firebird Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 5, 6, 7
1977 Pontiac Grand Prix Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 5, 6, 7
1977 Pontiac LeMans Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 5, 6, 7
1977-1978 Pontiac Phoenix Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 5, 6, 7
1977 Pontiac Ventura Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 5, 6, 7
1978 Buick Estate Wagon With OE 11" Rotor Spindles Disc Drum Front Kit 1, 2, 3, 5, 6, 7
1978 Buick LeSabre With OE 11" Rotor Spindles Disc Drum Front Kit 1, 2, 3, 5, 6, 7
1978 Buick Skylark Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 5, 6, 7
1978 Chevrolet Camaro Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 5, 6, 7
1978 Chevrolet Impala With OE 11" Rotor Spindles Disc Drum Front Kit 1, 2, 3, 5, 6, 7
1978 Chevrolet Nova Disc Brake Spindle Disc Drum Front Kit 1, 2, 3, 5, 6, 7