Wilwood Black Dynalite 11-Inch Front Brake Kit for 1965–1972 Mopar A-Body Factory Disc Spindles

Black Dynalite calipers and plain 11-inch rotors suit listed A-body disc spindles. Check the installation sheet's original lug-pattern requirement. Wilwood Engineering, founded in 1977 by Bill Wood, is based in Camarillo, California. The company designs and manufactures disc brake systems and supplies master cylinders, calipers, brake rotors, valves, fittings and lines for motorsport, street-performance and specialized installations. Select each component around the complete system’s requirements.

Technical Details

• Manufacturer: Wilwood
• Manufacturer part number: 140-15459
• Kit classification: Front Brake Kits - Street Performance
• Axle position: Front Kits
• Brake Type: Disc
• Selling unit: Sold as a kit.
• Master Cylinder Included: No
• Brake Booster Included: No
• Brake Lines Included: No
• Separately specified hydraulic components: 220-7056; 220-8307
• Rotor Outside Diameter: 11.00 in; 279.4 mm
• Rotor Thickness: 0.81 in; 20.57 mm
• Rotor Material: Iron
• Surface Type: Plain Face
• 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
• Included wheel-stud thread: 1/2-20 thread
• Rotor surface finish: Plain
• Rotor vane / construction reference: 30 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: Dynalite
• Pad compound: BP-10
• Minimum wheel diameter guidance; verify clearance drawing: 14 in; 355.6 mm
• Spindle Included: No
• Mounting Hardware Included: Yes
• Separate wheel hubs included: Yes

Fitment & Compatibility

For the listed 1965–1972 Mopar A-body configurations with factory disc-brake spindles, including the stated Dart, Barracuda, Valiant, Duster and Scamp years. DS-1299 explicitly limits its installation to the original five-on-4.50-inch lug-pattern disc-spindle arrangement; confirm that condition rather than assuming any small-pattern A-body disc spindle qualifies. The kit includes four-piston Dynalite calipers, 11.00 × 0.81-inch vented rotors, aluminum hubs, bearings, seals and 1/2-20 studs. New hubs have 5 × 4.50 and 5 × 4.75-inch wheel patterns. Flexlines are separate; verify the listed 220-7056/220-8307 options against the required route. A two- to four-bolt master-cylinder adapter is relevant only if making that separate master-cylinder conversion; it is not supplied by Wilwood. Some wheels need more clearance than nominal 14-inch guidance suggests, so use the template.

Listed models: Dart; Barracuda; Valiant; Duster; Scamp. See the supplied table below for each year, submodel and equipment condition.

Wilwood product specifications · Installation instructions

Contact PMB Performance with the brake-kit identification and measurements for help selecting the part. Our team brings over 20 years of experience.

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