Wilwood Grand National GN6R Calipers- 1.25" Rotor Width

Grand National GN6R Grand National GN6R forged aluminum six-piston radial mount calipers bring current state-of-the-art design, materials, and manufacturing technology to this long standing icon in the Wilwood caliper line. With a High-strength forged aluminum body in either hard-anodized or Quick-Silver nickel plate finish and Compatible with rotors from 1.25” to 1.38” thickness and diameters from 12.19” to 13.06”. Two body widths are available for use with .80” (20,3) or .99” (25,0) thick pads. Stainless steel pistons are included base model GN6R anodized calipers. Uses 3.5” or 6.0” center mount bracket kits to replace all previous Grand National caliper models. Grand National GN6R uses 7520 Series brake pads. Rotor Compatibility Rotor Width(in) 1.38 Maximum Rotor Width(in) 1.38 Minimum Rotor Width(in) 1.25 Maximum Rotor Diameter(in) 13.06 Minimum Rotor Diameter(in) 12.19 Brake Pad Specifications Brake Pad Type 1 7520 Brake Pad Type 2 N-A Brake Pad Type