The Wilwood Combination Parking Brake (CPB) Hydra‑Mechanical caliper pairs hydraulic stopping with a mechanical parking lock to enable drum‑to‑disc conversions and rear disc upgrades where internal shoes are impractical. This right‑hand caliper, in red, features a 41mm piston sized for roughly .81‑inch rotor thickness and helps provide balanced rear bias when used with upgraded front brakes.
Wilwood Caliper-Combination Parking Brake-R/H-Red 41mm piston .81in Disc