The Wilwood Dynapro Low-Profile drilled rear disc kit for 1955–1957 Chevy rear axles (2.34" offset) provides parking-brake capability and clearance for larger rims. Forged low-profile four-piston calipers, drilled 11.00" one-piece hat and rotor assemblies, and high-friction pads combine to deliver optimized braking for street, strip, and show trucks. The concealed internal shoe parking system preserves clean looks while offering reliable static holding power.
Wilwood Dynapro Low-Profile 11.00in P-Brake Kit Drilled 55-57 Chevy 2.34in Offset