CAMARILLO, Calif. — Wilwood Racing has engineered an innovative new Lug-Drive dynamic-mount rotor system specifically for race cars using Wide 5 and 5×5 hubs.
The new floating rotor Lug-Drive system simplifies assembly with a single snap ring in place of rotor bolts and safety wire. The floating rotor eliminates heat distortion from thermal expansion for a more predictable pedal feel and extended pad and rotor life.
Drag and road race cars have used the Wilwood Lug-Drive system successfully for years, and the Wide 5 version was extensively tested in asphalt Late Model racing for over a year.
The lighter, simpler attachment system allows rotors to stay flatter and run truer, ensuring optimal pedal feel even at extreme temperatures. Lug-Drive Spec37 rotors are available in 11.75-inch x 0.81-inch 40 symmetrical straight vanes, or 11.75-inch x 1.25-inch 48 directional curved vanes. Lug-Drive adapters and snap ring kits are available for Starlite 55 and Starlite
About Wilwood Engineering
Founded by Bill Wood in 1977, Wilwood Engineering designs and manufactures high-performance disc brakes and components from their headquarters in Camarillo, California. Products are engineered and rigorously tested for any application, creating unsurpassed braking quality and performance with sleek, modern designs. From race cars to classic cars, Wilwood has the brakes to stop you. Source