The Wilwood Forged Superlite 4-ST caliper delivers the pad-wear advantages of differential bore pistons with Thermlock piston options in ST models to cut heat transfer and lower caliper and fluid temperatures. Suited to sustained hard braking on ovals, rally stages and road courses, these calipers are a go-to choice where pad life and thermal management are critical.
Wilwood Caliper-Forged Superlite 4-ST 1.88/1.75in Pistons 1.25in Disc