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The Wilwood GN6R Grand National six-piston radial-mount caliper brings modern forged-aluminum construction and updated manufacturing technology to a long-standing caliper family. Available in hard-anodized or Quick-Silver finishes, GN6R calipers accept rotors from 12.19" to 13.06" and pad thicknesses of .80" or .99". Stainless pistons are standard on base anodized models; GN6R/ST versions include Thermlock pistons.
Wilwood Caliper-GN6R-L/H-Black Ano (.80 Thk Pad) 1.75/1.38/1.38in Pistons 1.38in Disc
