Wilwood Front Pinto/Mustang II Adapter Hub, 1.584-Inch Rotor-Mount Spacing

This Pinto/Mustang II hub places the rotor-adapter mounting face at the published 1.584-inch A reference. Correct bearing selection and adapter offset determine rotor alignment with the caliper. Founded in 1977 under Bill Wood, Wilwood Engineering operates from Camarillo, California. The company designs and manufactures disc braking systems and components, including calipers, master cylinders, brake rotors, fittings, valves and brake lines. Its motorsport, specialized and street-performance range requires individual parts matched to the complete braking arrangement.

Technical Details

• Manufacturer part number: 270-10442
• Rotor mounting arrangement: Adapter
• Rotor interface: 5 x 3.88; this is not the wheel bolt circle
• Compatible rotor-adapter output interface(s): 6 x 6.25, 8 x 7.00; match the actual adapter and rotor
• Product-page drawing references (inches): A = 1.584; D = 2.495; H = 1.796; M = 3.150; N = 1.640; P = 3.140; Q = 0.340. Use the manufacturer drawing for the reference faces.
• Manufacturer bearing / race references: Inner Bearing: 370-0884; Outer Bearing: 370-0882; Inner Hub Bearing - Race: 370-0883; Outer Hub Bearing - Race: 370-0881. References identify compatible service parts and do not mean all bearings are included.
• Related assembly part reference(s): 300-3307; 300-3099; check the kit contents and obtain any separately required parts
• Package: One hub; the compatible rotor, rotor adapter or hat and its attachment hardware are selected for the complete conversion
• Hub closure and races: Manufacturer describes included bearing races and screw-on aluminum cap; confirm the supplied assembly and obtain the compatible bearings separately
• Component: Hub - Vented Rotor Offset
• Position in the specified assembly: Front
• Material: Aluminum
• Finish: Bare
• Wheel mounting pattern(s): 5 x 4.50, 5 x 4.75 inches; separate from rotor or drive-flange attachment
• Wheel-stud thread: 1/2-20

Fitment & Compatibility

Select the replacement around the existing spindle, bearing and rotor assembly. The vehicle application describes a brake conversion and does not establish an original-equipment hub replacement.

Wilwood component specifications · Manufacturer reference DS719

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