Wilwood PS-1 Lightweight Calipers

The PS-1 Caliper is a compact, lightweight 0.93 pounds and combines the strength of cast aluminum with a sleek low profile. These calipers utilize two stainless steel deep cup pistons to minimize heat transfer from the .30" thick pad to the brake fluid while employing high-temperature square piston seals to control piston retraction. Internal crossover brake fluid passages eliminate external crossover tubes. PS-1 Calipers fit rotor diameters ranging from 6" to 9" and thicknesses from .15" to .20".

Designed, Engineered, and Manufactured in the USA!