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Wilwood GT Series flared bell rotor hats are precision machined from premium aluminum alloys to balance strength and reduced weight. These flared bell hats use threaded rotor mount holes for standard through‑hole rotors and may be used with T‑nuts or bobbins for slotted dynamic mount rotors. They are sized for larger bolt circles and feature offsets suitable for big brake rotor applications.
Wilwood 12x8.75 BC 5x4.75/5.00 MT 1.38in Offset 3.06in Center Reg. Big Brake Hat - Flared Bell
