The Wilwood Narrow Superlite 4R rear brake kit for 2020–2021 Jeep Gladiator narrow applications includes SRP 13.50-inch rotors and supplied brake lines in a red finish. Specified for Gladiator narrow rear geometry, this kit provides a compact multi‑piston replacement intended to enhance rear braking capability while fitting within the vehicle's clearance and mounting parameters for the listed years.
Wilwood 20-21 Jeep Gladiator Narrow Superlite 4R Rear Brake Kit SRP 13.50in Rotor w/Lines - Red