Fitment questions?
Call (855) 786-7101 or text (801) 304-3141.
Real people. Real answers.
Product details
This nine-bolt Sprint kit fastens the matching dynamic rotor to its adapter with T-nuts and washers. The Grade 8 hex bolts use 1/4-28 threads and a 0.625-inch length, matching the arrangement covered by Wilwood's T-nut assembly sheet. Wilwood Engineering, established in 1977 by Bill Wood and based in Camarillo, California, designs and manufactures disc brake systems and components. The range covers calipers, master cylinders, rotors, valves, fittings and brake lines for street-performance, motorsport and specialized applications; component selection must account for the entire system.
Technical Details
- Manufacturer part number: 230-10800
- Head form: Hex Head
- Drive: Hex
- Listed fastener length: 0.625 in
- Thread: 1/4-28
- Washer type: Flat
- Safety-wire drilling: No
- Finish: Black Oxide
- Component quantity: 9 bolts
- Material: Alloy Steel
- Grade: Grade 8
- DS-669 covers this exact kit and specifies adapter orientation, thread treatment and tightening sequence.
Fitment & Compatibility
DS-669 includes this exact kit and shows the required adapter orientation, thread treatment and tightening sequence. Confirm the nine-lug rotor and adapter before following those instructions.
Wilwood product specifications · T-nut and rotor assembly instructions
PMB Performance's 20+ years of experience can help with the details that determine fit. Supply the brake assembly number and the dimensions of the parts being replaced.
