1.38 inch pistons, 4 of them

Blue brake caliper with silver pistons and brake lines, resting on a workbench Rear axle assembly with a new disc brake rotor and caliper bracket on a workbench blue disc brake caliper mounted on a rusty rear axle assembly 1978 Ford Bronco photo Brake rotor with a blue racing caliper on a workbench 1978 Ford Bronco photo Blue GRT Race Cars brake caliper mounted on a rusty axle and rotor Blue brake caliper assembly with stainless steel hardware and brake pads Wilwood brake pads and socket set on a workbench Socket set on a workbench with a date stamp of 05/16/2007 blue brake caliper mounted on a rotor, with tools and a pipe nearby 1978 Ford Bronco photo 1978 Ford Bronco photo Box for Outlaw Disc Brakes, part number 170-1685GRT, 3000 series caliper, 13 inch rotor 1978 Ford Bronco photo Blue brake caliper with "OUTLAW" text, next to "Outlaw Disc Brakes" boxes 18photos in this albumView all

White and red Ford Bronco with mud-caked tires, seen from the front-left Gray SUV with roof light bar, front view 1979 Ford Bronco with tarp, front view, engine exposed, off-road tires Engine bay with carburetor, distributor, and brake booster visible 1978 Ford Bronco, red with white trim, parked next to a red and white building Several trucks and SUVs gathered on a sandy area near water, with people standing around them 62,760photos in this generation1978-1979 Bronco