Wilwood Forged Dynapro Low-Profile 4 Piston Rear Brake Kit - Black - GM G-Body 1978-88 140-17120Wilwood Forged Dynapro Low Profile 4 Piston Rear Brake Kit Black GM G Body 1978 88 Wilwood Chevy Monte Carlo Forged 4 Piston DynaPro Black Caliper HP32 VV Plain Rotor 11. 00x0. 81 Product Description: Brake System Forged Dynapro Low Profile Rear 4 Piston Caliper 11. 000 in Plain Iron Rotor Aluminum Black Powder Coat GM G Body 1978 88 We proudly feature Wilwood Disc Brakes. For nearly three decades, Wilwood has been deeply involved in all types of