Wilwood Racing Releases New Dual-Mount Option For Popular Scalloped Race Rotor

Motortopia Staff . February 12, 2025 . Press Release

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Camarillo, CA • February 2025
Wilwood Racing has introduced an upgraded version of their most popular race rotor, providing a choice to utilize Wilwood’s Lug-Drive dynamic floating technology or mount a conventional 8 x 7.00” bolt pattern. A solid year of testing was performed in both configurations on Sprint Cars, NE Dirt and
Pavement, and Dirt Late Model cars.
Weighing in at only five pounds, this scalloped rotor design will reduce rotating and unsprung weight without reducing brake torque. Wilwood uses proprietary Super Alloy, which is widely known for its friction qualities and resistance to distortion. These scalloped and slotted SA rotors measure 11.75” in
diameter and are 0.81” wide, with 32 internal cooling vanes. (Note: supersedes Wilwood part number 160-13373)

MSRP: starts at $256.79