Caliper GM D52 2.75in Piston .810 Rotor

The Wilwood Caliper GM D52 2.75in Piston 0.810 Rotor is a high-performance brake caliper engineered for street and track applications requiring superior stopping power and thermal management. Built for GM vehicles and popular swap platforms, this caliper represents the foundation of a serious braking upgrade—designed for enthusiasts who demand precision stopping performance without compromise.

The 2.75-inch piston design provides a larger contact patch for increased clamping force while maintaining predictable brake modulation across a range of driving conditions. The 0.810-inch rotor thickness accommodates both street and performance driving, offering excellent heat dissipation properties that prevent brake fade during extended braking events. Wilwood's engineering focuses on eliminating flex and deflection in the caliper body, ensuring consistent pedal feel and repeatability lap after lap.

This caliper suits builders upgrading GM platform vehicles or executing engine swaps where factory brakes fall short of performance demands. Installation requires proper rotor selection, brake line routing, and pad composition to achieve optimal performance. Whether you're building a weekend warrior or upgrading daily-driver brakes, this Wilwood unit delivers the durability and modulation that separates quality brake systems from budget alternatives.