Wilwood Red Dynapro Rear Brake Kit for Small Ford Axles, 2.66-Inch Offset, with Drilled 11-Inch Rotors

Red calipers and drilled parking-hat rotors require the Small Ford flange and 2.66-inch axle offset. Verify the register and wheel clearance. Wilwood Engineering has designed and manufactured disc brake systems since Bill Wood founded it in 1977. Its Camarillo, California operation supplies calipers, master cylinders, brake rotors, valves, fittings and lines for specialized, street-performance and motorsport applications. Each component must be chosen to match the complete brake system.

Technical Details

• Manufacturer: Wilwood
• Manufacturer part number: 140-15603-DR
• Kit classification: Rear Brake Kits - Street Performance
• Axle position: Rear Kits
• Brake Type: Disc; Parking
• Selling unit: Sold as a kit.
• Master Cylinder Included: No
• Brake Booster Included: No
• Brake Lines Included: No
• 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: Red
• Caliper Finish: Red Powder Coat
• Caliper Inlet Port Diameter: 1/8-27 NPT
• Caliper family: low-profile Dynapro
• Pad compound: BP-10

Fitment & Compatibility

Start with the housing-flange pattern and an exact 2.66-inch axle-flange offset for this Small Ford rear package. That measurement is taken from the wheel-side axle-flange face to the housing-flange face, not from the rotor hat. Red low-profile calipers, drilled-and-slotted 11.00 × 0.81-inch iron rotor/parking-hat units and internal parking shoes are supplied. Hoses, parking cables, clevises and cable adapters are separate. Stock 1990 Lincoln Town Car compatibility remains unverified. Check the actual axle and bearing interface before relying on the vehicle entry below. A 3.06-inch rotor center and included 2.80-inch register adapter accommodate the documented register options. Observe the maximum 6.61-inch flange size and chamfer, check actual studs for rotor-hole clearance or machining, and confirm wheel clearance with the drawing.

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

Wilwood product specifications · Installation instructions · Technical bulletin

Ask PMB Performance for help comparing the installation requirements. We have more than 20 years of experience working with brake parts and fitment.

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