Part # 19 01 723
AP - Forged Caliper - 1.375" for .810" Disc (Left Hand)
AP - Forged Caliper - 1.375" for .810" Disc (Right Hand)
AP - Forged Caliper - 1.875" x 1.75" for 1.25" Disc (Left Hand)
AP - Forged Caliper - 1.875" x 1.75" for 1.25" Disc (Right Hand)
Wilwood - Caliper - 1.38 Pistons-.810 Rotor - Left or Right