Wilwood Drag/ProStreet 10.75-Inch Rotor Adapter Hardware, Six Hex Bolts

SKU: 230-3328

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Product details

This six-fastener kit joins the specified 10.75-inch drag rotor and ProStreet adapter. The Grade 8 bolts use 5/16-18 threads, a 0.750-inch length and drilled hex heads for the required retention arrangement. Camarillo, California is home to Wilwood Engineering, the disc brake manufacturer Bill Wood founded in 1977. Wilwood designs and manufactures systems and components including calipers, rotors, master cylinders, valves, fittings and brake lines. Its motorsport, street-performance and specialized applications require parts selected for the complete brake system's demands.

Technical Details

  • Manufacturer part number: 230-3328
  • Material: Alloy Steel
  • Grade: Grade 8
  • Head form: Hex Head
  • Drive: Hex
  • Listed fastener length: 0.750 in
  • Thread: 5/16-18
  • Safety-wire drilling: Yes
  • Finish: Black Oxide
  • Component quantity: 6 bolts

Fitment & Compatibility

Confirm the exact adapter and rotor specification. Rotor diameter is only one selection factor; the bolt pattern, head clearance and threaded engagement must also match.

Wilwood product specifications

For help matching the service part to your brake assembly, contact PMB Performance with its identification and dimensions. Our team draws on over 20 years of experience.