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The Wilwood Aero4 forged four-piston caliper delivers heavy-duty stopping power for road or track use. Its race-derived body features radial mounting and multiple piston-volume options, supporting rotors from 12.88 to 15.00 inches to suit heavier braking needs. Redesigned internal fluid ports eliminate external crossover tubes and the bulky center bridge for a cleaner, more adaptable package.
Wilwood Caliper-Aero4-R/H - Black 1.62/1.38in Pistons 1.25in Disc
