Performance Machine Direct Bolt-On 4 Piston Caliper - 0053-2919-CH On Sale. Free Shipping.
• 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