The Wilwood Combination Parking Brake caliper combines hydraulic braking with a mechanical parking lock to support rear disc upgrades and drum‑to‑disc conversions where internal shoe systems won't fit. This left‑hand caliper, finished in black, features a 34mm piston and is intended for roughly .81‑inch rotor thickness, providing a straightforward option for converting rear axles to disc service.
Wilwood Caliper-Combination Parking Brake-Pos 1-L/H-Black 34mm piston .81in Disc