The Wilwood rear disc/drum backing plate bracket for small Ford applications is manufactured from high-strength aluminum alloy and uses steel 5/16-24 clinch nuts for caliper bracket or accessory mounting. It’s offered to fit common axle flanges and is compatible with one-piece rotors from 11.00" to 12.19" or hat-mount rotors from 12.88" to 14.00", providing a robust mounting interface for brake conversions.
Wilwood Backing Plate for Small Ford Disc/Drum