Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
For the ProStreet hub configuration requiring three-inch studs, this kit supplies ten fully threaded Grade 8 fasteners. Their twelve-point heads and 1/2-20 thread identify the screw-in mounting style. The manufacturer is Wilwood Engineering, founded by Bill Wood in 1977 and based in Camarillo, California. Wilwood designs and manufactures disc brake systems and components for street-performance, specialized applications and motorsport. Its master cylinders, calipers, rotors, brake lines, valves and fittings must be chosen to work together within the complete system.
Technical Details
- Manufacturer part number: 230-14566
- Head form: 12 Point
- Drive: 12 Point
- Listed fastener length: 3.000 in
- Thread: 1/2-20
- Safety-wire drilling: No
- Finish: Black Oxide
- Component quantity: 10 studs
- Material: Alloy Steel
- Grade: Grade 8
Fitment & Compatibility
Confirm the hub specification and calculate usable thread projection through the wheel. The additional stud length must clear the chosen nuts and nearby components without compromising the required engagement.
Wilwood product specifications
If you need help confirming the original setup, PMB Performance can review the component identification with you. We bring more than 20 years of brake and fitment experience.
