Wilwood Front SRP Rotor/Hub Kit with Black Six-Piston Calipers, Dodge/Plymouth Challenger/Barracuda/Cuda/Roadrunner/Coronet Super Bee/GTX/Charger/Satellite/Coronet/440/330/Savoy/Fury/Belvedere/Polara (1962–1972)

Drilled and slotted SRP rotor faces distinguish this Wilwood brake package for Dodge/Plymouth drum-spindle cars. The six-piston radial calipers are black powder coated; the supplied hubs and 12.88-inch rotor/hat assemblies replace the original drum hardware. It is an axle conversion whose brackets must match the actual spindle, including any changes made during an earlier suspension build. 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: 140-12282-D
• Type: Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub and 1PC Rotor)
• Calipers: Forged Narrow Superlite 6R; 6 pistons per caliper; Black Powder Coat.
• Caliper bore sizes: 1.75, 1.25, 1.25 inches. Piston type: Stainless.
• Included pad compound: BP-10.
• Rotors: 12.88-inch diameter × 1.10-inch thickness; SRP Drilled & Slotted; Iron; Black Electro Coat surface; 34 vanes.
• Wheel mounting change from OE: +.13 inches per side.
• Replacement hubs: Hub - Hat Mount; Aluminum; Bare.
• Wheel bolt circles: 5 x 4.50; 5 x 4.75 inches.
• Included: paired calipers, pads, rotors, mounting brackets and assembly hardware, replacement hubs.
• Hydraulic lines and fittings selected separately. No master cylinder, booster or spindles are supplied.
• Conditional wheel screening size: 17 inches. Use the installation clearance diagram to verify the actual barrel and spoke profile.

Fitment & Compatibility

Check the complete model and year entries before ordering, then compare the steering-arm/spindle shape with the installation drawing. The hub has alternative five-lug patterns, with studs installed for the chosen wheel. Allow for the specified positive wheel offset change when checking fender and suspension clearance. This version supplies BP-10 pads; hydraulic connections and the vehicle's master-cylinder arrangement need separate planning.

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

Wilwood installation documents: Installation instructions.

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

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.