This Wilwood Dynapro Low-Profile drilled rear disc kit is specified for 1955–1957 Chevy rear axles with a 2.34" offset, engineered for installations requiring parking-brake function and extra wheel clearance. The package pairs forged low-profile four-piston calipers with drilled 11.00" one-piece hat and rotor assemblies plus high-friction pads to produce balanced braking for custom street or show cars, and includes a concealed shoe system for secure parking hold.
Wilwood Dynapro Low-Profile 11.00in P-Brake Kit Drill-Red 55-57 Chevy 2.34in Offset