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Product details
The front fixed-rotor kit uses twelve one-inch stainless bolts with twelve-point heads. Its 1/4-20 thread and lock-wire-drilled construction match the specified INT-GT front 48-curved-vane rotor attachment. This component comes from Wilwood Engineering's disc brake program, designed and manufactured for motorsport, street-performance and specialized applications. Bill Wood established the company in 1977; it is based in Camarillo, California. The range spans calipers, rotors, master cylinders, valves, fittings and brake lines, whose selection depends on the requirements of the complete braking system.
Technical Details
- Manufacturer part number: 230-4572
- Component quantity: 12 bolts
- Material: Stainless steel
- Grade: 18-8
- Head form: 12 Point
- Drive: 12 Point
- Listed fastener length: 1.000 in
- Thread: 1/4-20
- Washer type: Flat
- Safety-wire drilling: Yes
- Finish: Plain
Fitment & Compatibility
Verify the fixed rotor and hat arrangement before choosing this set. A dynamic mounting system uses different retention hardware; the twelve-bolt count by itself does not make the kits interchangeable.
Wilwood product specifications
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.
