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Product details
The rear dynamic-rotor attachment in this kit uses eight one-inch socket-head bolts. Matching T-nuts and flat washers accompany the 5/16-18 Grade 8 fasteners, whose heads are drilled for lock wire. Disc brake systems and components are designed and manufactured by Wilwood Engineering in Camarillo, California. Founded in 1977 by Bill Wood, the company serves motorsport, specialized and street-performance applications through its calipers, rotors, master cylinders, valves, fittings and brake lines, with each item chosen to meet the complete system's specification.
Technical Details
- Manufacturer part number: 230-5308
- Material: Alloy Steel
- Grade: Grade 8
- Head form: Socket Head
- Drive: Hex Drive
- Listed fastener length: 1.000 in
- Thread: 5/16-18
- Washer type: Flat
- Safety-wire drilling: Yes
- Finish: Black Oxide
- Component quantity: 8 bolts
Fitment & Compatibility
Match the rear rotor lugs and adapter to the specified coarse-thread T-nut system. Confirm washer placement and follow the rotor assembly's retention instructions.
Wilwood product specifications
Bring the original assembly number and relevant measurements to PMB Performance for fitment assistance backed by 20+ years of experience.
