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Product details
The later Camaro spindle bearing arrangement is paired with a 1.760-inch N reference on this front hat hub. Check that geometry against the existing assembly instead of substituting another hub by model year alone. 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 part number: 270-12279
- Hat retention: Three 1/4-20 holes; Wilwood lists bolt kit 230-7032
- 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 - Hat Mount
- 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
- Rotor mounting arrangement: Hat
- Product-page drawing references (inches): D = 2.495; H = 1.680; M = 3.150; N = 1.760; P = 2.860; Q = 0.100. Use the manufacturer drawing for the reference faces.
- Manufacturer bearing / race references: Inner Bearing: 370-0879; Outer Bearing: 370-0933; Inner Hub Bearing - Race: 370-0878; Outer Hub Bearing - Race: 370-0881. References identify compatible service parts and do not mean all bearings are included.
- Package: One hub; the compatible rotor, rotor adapter or hat and its attachment hardware are selected for the complete conversion
Fitment & Compatibility
Match the documented hub configuration to the installed spindle. Select the corresponding bearings and rotor hardware separately where they are not included; confirm the wheel and caliper clearance.
Wilwood component specifications · Manufacturer reference DS719
For fitment assistance backed by more than 20 years of experience, share the installed brake configuration with PMB Performance before ordering.
