Wilwood Dynapro Dust Boot Rear Brake System - 4 Piston Caliper - 12.19 in Drilled/Slotted Iron Rotor - Black - Big Ford CC-ICOM-RT Thermlock pistons in the ST

Thermlock pistons in the ST models block heat transfer from the pads and reduce temperatures in the caliper

1964-1977 Mercury Comet

tested and manufactured with the same attention to detail that has made our other products winners on the racetrackensuring that these components also provide a Performance Advantage

it is virtually indestructible

Rocker Arm Adjuster

Wilwood Dynapro Dust Boot Rear Brake System - 4 Piston Caliper - 12.19 in Drilled/Slotted Iron Rotor - Black - Big Ford CC-ICOM-RT Thermlock pistons in the STProduct Description: Brake System Dynapro Rear 4 Piston Caliper 12. 19 in Drilled Slotted Iron Rotor Aluminum Black Powder Coat Big Ford Wilwood is a leading manufacturer of high performance brake systems and components to fit a wide range of track and street applications. They offer everything from individual components like rotors, calipers, and pads to complete bolt on kits. Wilwood Engineering designs and manufactures high performance disc brake