Front Dual Piston Wilwood Red Calipers 120-10937 -BK (Wilwood D-52 Brake Pad). Rear GM Powder coated Red E-Brake calipers large bore single piston (not Wilwood) Designed by GM. Forged billet aluminum bodies, stainless steel pistons, and competition style high-temperature seals put and end to the rust, bore pitting, and seal failures that plague the OE caliper design.
