Wilwood ST Powerlite caliper featuring dual 1.25/1.25 piston sizes with .79/.86 rotor compatibility. The description lists piston and rotor dimension cues that identify the caliper for specific rotor thicknesses and mounting setups. Use this caliper as part of a Wilwood-compatible brake assembly or to replace an existing unit when those piston and rotor measurements correspond to your application.
Wilwood ST Powerlite Caliper 1.25/1.25 .79/.86