Wilwood Front Superlite 6R Hub Kit with One-Piece 12.88-Inch Rotor/Hats, Black Calipers, Selected Ford/Edsel/Mercury Full-Size Drum Spindles

One-piece iron rotor/hat assemblies attach to the separate aluminum hubs in this Superlite 6R front kit. Black six-piston calipers operate the GT-slotted rotors, giving a different construction from the separate rotor-ring and aluminum-hat package of the same nominal diameter. Bill Wood established Wilwood Engineering in 1977; the company is based in Camarillo, California. Its disc brake design and manufacturing range covers calipers, rotors, master cylinders, valves, fittings and brake lines, as well as complete systems. Those products serve motorsport, street-performance and specialized applications, with the individual components selected to match the braking system as a whole.

Technical Details

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

• Rotor: 12.88 in; 327.15 mm outside diameter; 1.10 in; 27.94 mm thickness. Material: Iron. Construction: Vented. Friction-face style: GT Slotted.
• Rotor surface finish: Black Electro Coat.

• Manufacturer: Wilwood; manufacturer part number: 140-13654. 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.
• Additional installation parts: 220-8307; 220-7699; 220-12168.

• 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: 17 in; 431.8 mm. Verify the full wheel-clearance drawing; diameter alone does not establish barrel or spoke clearance.

Fitment & Compatibility

Match the exact full-size Ford, Edsel or Mercury application and retained factory drum spindle below. Verify bearing seats, hub pattern, +0.03-inch offset and clearance around a possible 17-inch wheel. Select separate hydraulic flexlines for the installed chassis fittings.

Separate front flexline references are 220-8307, 220-7699 and 220-12168; select the length and vehicle-end connection appropriate to the chassis. Listed hub offset is +0.03 inch per side.

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

Ask PMB Performance for assistance if the installed hardware differs from the documented application. With over 20 years of parts and fitment experience, we can help identify the measurements needed to check the conversion.