Wilwood's Dynamic Lug Drive rotor hat employs a rotor mounting method that eliminates rotor bolts and allows the rotor to expand and contract independently of the hat. By removing thermally generated stress from attachment points the rotors resist distortion and maintain truer running surfaces. The approach helps keep brake response and pedal feel consistent while preventing pad knockback and rotor drag.
Wilwood 8.80 Snap Ring Lug Drive Hat 1.37 OffSet