Wilwood Front Dynapro 6 Brake Kit, Black Calipers and Plain 12.19-Inch Rotors, for Selected AMC Ambassador/AMX/Javelin/Rambler/Rebel/Hornet/Gremlin/Matador/Javelin AMX (1969–1976), Kelsey-Hayes Spindles

Black Dynapro 6 calipers and plain-face 12.19-inch rotors form this front hub conversion for the specified AMC disc spindles. The aluminum hubs, bearing parts, caliper brackets and pads replace the matched front brake package while retaining the original compatible spindle. Wilwood Engineering is based in Camarillo, California. Bill Wood founded its disc brake system and component business in 1977. The manufacturer designs and produces calipers, brake rotors, master cylinders, valves, fittings and brake lines for motorsport, street-performance and specialized uses. Each item must suit the rest of the brake system.

Technical Details

• Manufacturer: Wilwood; manufacturer part number: 140-13554. Supplied quantity: Sold as a kit.
• Application category: Front Brake Kits - Street Performance. Axle/spindle category: Front Kits. Brake function: Disc.
• Separate wheel hubs included: Yes.
• Mounting hardware included: Yes. Spindles included: No. Master cylinder included: No. Brake booster included: No.
• Flexible brake lines included: No. Select the vehicle-end connection and routing separately.

• Calipers: 6 stainless pistons per caliper; lug mounting; forged aluminium bodies. Color: Black. Finish: Black Powder Coat. Inlet thread: 1/8-27 NPT.
• Caliper family: Dynapro 6. Brake-pad compound: BP-10.

• Wheel interface: 5 x 4.5 in; 5 x 114.3 mm; 5 x 4.75 in; 5 x 120.65 mm. Wheel-stud specification: 1/2-20 in.
• Nominal minimum wheel diameter: 15 in; 381 mm. Verify the full wheel-clearance drawing; diameter alone does not establish barrel or spoke clearance.

• Rotor: 12.19 in; 309.63 mm outside diameter; 0.81 in; 20.57 mm thickness. Material: Iron. Construction: Vented. Friction-face style: Plain Face.
• Rotor surface finish: Plain.

Fitment & Compatibility

DS1036 requires a Kelsey-Hayes disc spindle with a 1.25-inch inner and 0.75-inch outer bearing. It will not fit Bendix spindles with 1.35-inch inner and 0.87-inch outer bearings. Read the model/year rows below and select the separate 18-inch flexline kit for the actual chassis.

The separate front flexline reference is 220-8307 (18 inches). Some 15-inch wheels may clear this kit, subject to the installation drawing; the minimum diameter is not a universal wheel-fit claim.

Use the fitment table below for the complete model, year, submodel and brake-option conditions; every listed condition must match the installed vehicle.

Manufacturer Documents

• Wilwood product specifications and wheel-clearance drawing
• Installation instructions

With over 20 years of parts and fitment experience, PMB Performance can help check the brake configuration before you order. Include the vehicle information, installed axle or spindle and wheel dimensions in your enquiry.