Wilwood Forged Dynapro 4 caliper is a four-piston forged brake caliper specified with 1.38-inch pistons and a 5.25-inch mount, intended as a universal-performance caliper for custom brake projects. The caliper is sized to work with approximately .81-inch thick discs per the specification and provides a durable braking solution. This Dynapro 4 unit suits performance builds that specify a four-piston forged caliper in the listed dimensions.
Wilwood Caliper-Forged Dynapro 4 5.25in Mount-Ano-Universal 1.38/1.38in Pistons .81in Disc