Wilwood 11-Inch Drilled Rear Parking Brake Conversion with Black Dynapro Calipers for Small Ford 2.66-Inch Offset

Black low-profile calipers, drilled 11-inch rotors and parking shoes suit the Small Ford flange. Check the 2.66-inch axle offset and register. Bill Wood established Wilwood Engineering in 1977. Based in Camarillo, California, the company designs and builds disc brake systems for motorsport, street-performance and specialized uses, including calipers, rotors, master cylinders, valves, fittings and brake lines. Each part must match the requirements of the whole braking arrangement.

Technical Details

• Manufacturer: Wilwood
• Manufacturer part number: 140-15603-D
• Kit classification: Rear Brake Kits - Street Performance
• Axle position: Rear Kits
• Brake Type: Disc; Parking
• Selling unit: Sold as a kit.
• Minimum wheel diameter guidance; verify clearance drawing: 14 in; 355.6 mm
• Required spindle / rear housing interface: Small Ford
• Required axle-flange offset: 2.66 in; 67.56 mm
• Spindle Included: No
• Mounting Hardware Included: Yes
• Separate wheel hubs included: No separate wheel hubs; one-piece rotor-and-parking-hat units included
• Rotor Outside Diameter: 11.00 in; 279.4 mm
• Rotor Thickness: 0.81 in; 20.57 mm
• Rotor Material: Iron
• Surface Type: SRP Drilled & Slotted
• Rotor construction: Vented
• Bolt Circle Diameter: 5 x 4.5 in; 5 x 114.3 mm; 5 x 4.75 in; 5 x 120.65 mm; 5 x 5 in; 5 x 127 mm
• Rotor-hat mounting-hole clearance diameter (not stud thread): 0.52 in; 13.21 mm
• Rotor surface finish: Black Electro Coat
• Rotor vane / construction reference: 32 V
• Pistons per service caliper: 4
• Service-caliper piston material: Stainless
• Service-caliper mounting: Lug
• Caliper body construction: Forged aluminum
• Caliper Color: Black
• Caliper Finish: Black Powder Coat
• Caliper Inlet Port Diameter: 1/8-27 NPT
• Caliper family: low-profile Dynapro
• Pad compound: BP-10
• Master Cylinder Included: No
• Brake Booster Included: No
• Brake Lines Included: No

Fitment & Compatibility

The required rear interface is the documented Small Ford housing flange and 2.66-inch axle-flange offset. The measurement runs from the wheel-side axle-flange face to the housing-flange face; verify it on the actual axle, along with the bolt pattern and bearing arrangement. Stock 1990 Lincoln Town Car fitment remains unverified. The vehicle entry below does not establish the required flange geometry; confirm the installed axle. This low-profile four-piston package includes 11.00 × 0.81-inch integral parking-hat iron rotors and internal shoes. Parking cables, clevises, adapters and hydraulic hoses are separate. Check the maximum 6.61-inch axle-flange diameter, specified chamfer and 3.06-inch rotor register with the supplied 2.80-inch adapter. A mounting-hole diameter is not a stud thread; larger studs can require machining. Use the wheel template.

Listed models: Town Car. See the supplied table below for each year, submodel and equipment condition.

Wilwood product specifications · Installation instructions · Technical bulletin

PMB Performance brings over 20 years of experience to brake-component selection. Provide the actual hardware specification when the brake system has been modified.

Manufacturer warning — brake pads only: WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov.