Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
Black six-piston Dynapro calipers and plain 12.19-inch rotors form this Wilwood GM front hub package. Replacement hubs suit the specified factory disc spindle and shift the wheel mounting face -0.28 inches from its stated reference. The original 11-inch rotor requirement identifies the correct spindle family. 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: 140-10738
- Type: Forged Dynapro 6 Big Brake Front Brake Kit (Hub)
- Calipers: Dynapro 6; 6 pistons; Black Powder Coat.
- Bores: 1.62, 1.38, 1.38 inches. Pads: BP-10.
- Rotors: 12.19-inch diameter × 0.81-inch width; Plain Face, Iron, Plain. 32 vanes.
- Wheel mounting change from OE: -.28 inches per side.
- Hubs: Hub - Vented Rotor Offset; 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.
- Not included: hydraulic lines, master cylinder, booster or spindles. Reuse suitable matching components.
- Conditional wheel minimum: 15 inches. Check the clearance drawing for barrel and spoke offset.
Fitment & Compatibility
Check the individual model/year row and follow DS640 for the required original-spindle modifications. Inspect hub bearings, wheel-stud dimensions and registration before assembling the friction components. Hydraulic hoses are separate. Confirm the actual wheel profile against the clearance drawing, and include the inward wheel-position change when checking tire-to-suspension space.
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 |
