Press Release PR-336


Camarillo, CA • March 2020

Wilwood is pleased to announce the high-performance D52-R floating caliper built specifically for the racing industry

The D52-R caliper is built using a forged aluminum Type III hard anodize body with a 2.75” or 2.38” stainless steel piston. Weighing only 4.3 pounds, the D52-R caliper provides a lower deflection rate and high-volumetric efficiency when compared to current heavier cast models. The caliper fluid inlet port is centered directly behind the piston, eliminating interference with the slide pins. Caliper mounting uses the original GM stock height and offset. Fits common 11.75", or 12.19" (up to 12.50") diameter rotors and a choice of .81”, 1.00” or 1.25” rotor width.

Two slide pins (P/N 230-0542) are required and sold separately.

MSRP starts at $172.76 for the caliper and $4.47 for the slide pins

Wilwood D52-R Racing Caliper
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About Wilwood Engineering

Founded by Bill Wood in 1977, Wilwood Engineering designs and manufactures high-performance disc brakes and components from their headquarters in Camarillo, California. Engineered and rigorously tested for any application, Wilwood celebrates 40 years of unsurpassed braking quality and performance with sleek, modern designs. From race cars to classic cars, Wilwood has the brakes to stop you. For more information, contact Wilwood Engineering at: Email Wilwood


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Version: 3.03 April 28, 2022
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