Performance Machine Black Ops Front Right 4-Piston Brake Caliper

• Caliper is 4 piston differential bore with dual pad design

• Differential bore pistons apply different forces at the leading and trailing edge of the pad to ensure long life

• Designed for 11-1/2″ disc applications

• Requires 11/16″ master cylinder 501-058, 501-057 or 501-059 for optimal performance