Wilwood FNSL Rear Big Brake Kit 140-16131-D - EPB, Big Ford New Style Axle
This Wilwood Forged Narrow Superlite (FNSL) rear big brake kit is the -D variant of part 140-16131, built for a Big Ford new-style rear axle housing, with an integrated electronic parking brake (EPB). The kit includes the caliper, mounting bracket, and hardware needed for a rear axle installation.
- Caliper: Wilwood Forged Narrow Superlite (FNSL)
- Axle fit: Big Ford new-style housing
- Parking brake: integrated electronic parking brake (EPB)
The Big Ford 9-inch rear end is a common swap target in muscle car, truck, and hot rod builds, which is why Wilwood offers this caliper across several rotor diameters and finishes to match different housings and setups. Rotor diameter, offset, and finish are not listed for this exact part number, so confirm fitment and rotor spec with your rear axle before ordering. Free shipping on orders over $75 to the lower 48 states (Alaska, Hawaii and U.S. territories pay calculated shipping), 30-day returns.