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The Wilwood Forged Superlite FSL4L/ST left-side caliper shares the FSL4 platform advantages for sustained hard braking. Differential piston bores help equalize pad loading and reduce taper wear, while optional Thermlock pistons in ST models block heat transfer to lower caliper and fluid temperatures by up to 25%. The Type III hard anodize finish improves wear resistance for demanding dirt, rally, off-road and road course use.
Wilwood Caliper-Forged Superlite FSL4R/ST Aluminum 1.88/1.75in Pistons .81in Disc Ano - Left
