Wilwood Black AERO6 Front Conversion with Drilled 14 x 1.25-Inch Rotors and Hubs, Ford F-100 4x2 (1968–1972)

This drilled-rotor configuration uses black AERO6 calipers, separate aluminum hats and the matched F-100 wheel hubs. The supplied mounting and bearing parts serve the documented factory drum-spindle conversion, with hydraulic flexlines selected separately. The manufacturer, Wilwood Engineering, was founded by Bill Wood in 1977 and is based in Camarillo, California. It designs and manufactures disc systems and component parts across motorsport, street-performance and specialized applications, including calipers, brake rotors, master cylinders, valves, fittings and lines. Those individual parts must be selected in the context of the complete brake system.

Technical Details

• Manufacturer part number — 140-14842-D.
• Rotor construction and friction surface — Spec-37 Iron; Vented; SRP Drilled & Slotted; surface finish: Black Electro Coat.
• Caliper color, finish and hydraulic inlet — Black; Black Powder Coat; inlet 1/8-27 NPT.
• Wheel bolt circle — 5 x 4.5 in; 5 x 114.3 mm; 5 x 4.75 in; 5 x 120.65 mm.
• Nominal minimum wheel diameter — 18 in; 457.2 mm; verify full spoke and barrel clearance using the kit drawing.
• Stated OE wheel-hub offset — +.0.00 in; verify the documented spindle and reference geometry.
• Hydraulic package contents — brake lines included: No; master cylinder included: No; booster included: No.
• Brake function and supply — Front Brake Kits - Street Performance; Disc braking; front axle; Sold as a kit.
• Service caliper assembly — AERO6; 6 pistons in each caliper; Stainless pistons; Forged Aluminium body; Radial mounting.
• Supplied pad compound — BP-10.
• Wheel-stud thread — 1/2-20.
• Rotor mounting hat — aluminum; Black E-Coat; hat offset 1.750 in.
• Mechanical package contents — separate hubs included; mounting hardware included: Yes; spindles included: No.
• Flexline specification — Line kit included (manufacturer): None; Front line-kit reference: 220-11237.
• Rotor dimensions — outside diameter 14.00 in; 355.6 mm; thickness 1.25 in; 31.75 mm.

Fitment & Compatibility

Compare the truck's actual spindle with the 1968–1972 4x2 application before ordering. The larger caliper and 1.25-inch rotor need the full DS1268 clearance check. Match hub bearings and wheel pattern independently of the nominal rotor diameter.

Listed model families are F-100; the individual year and brake/spindle conditions remain decisive. Use the fitment table below to confirm year, model, trim and brake or suspension options.

PMB Performance brings over 20 years of parts and fitment experience. Send the vehicle details and installed brake/suspension configuration if you need help checking this package.

Check the Installation instructions for the full assembly and wheel-clearance requirements.

Manufacturer Warning

Applicable to brake pads only. WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.p65warnings.ca.gov.