Wilwood Front BP-30 Racing Pads for GM D52 Calipers, Four Pieces

The manufacturer, Wilwood Engineering, began under Bill Wood in 1977 and operates from Camarillo, California. It designs and manufactures disc brake systems and components: calipers, brake rotors, master cylinders, valves, fittings and lines for motorsport, street and specialized vehicles. BP-30 brake pads in the .52 / .58-inch GM D52 configuration supply four replacement pads. Every component must suit the complete brake system in which it operates.

Choose BP-30 when the brakes stay hot for the whole session and you don't need much bite on the first stop. If cold bite matters, BP-40 and BP-45 both start stronger. If pad life is the priority, BP-35 is the one of these five that Wilwood rates for low to medium wear. All five D52 compounds we carry are race pads, so none of them is a swap for a street car's stock pads.

For sustained heat in competition, BP-30 combines high friction with an initial response that builds as rotor temperature rises. It gives a more restrained response when cold and a linear progression under load. Wilwood specifies iron or steel rotors and racing use only; this compound is not for street driving.

Technical Details

• Manufacturer part number: 150-30-D52K
• Pad/shoe profile: D52
• Listed Wilwood calipers: GM D52 Dual Piston; D52-R Single Piston Floater; GM Single Piston
• Supplied condition: Not pre-bedded; follow the instructions for the selected compound and brake system.
• Catalog pad volume: 3.9 cubic inches
• Catalog pad area: 10 square inches
• Catalog thickness: .52 / .58 inch (inner/outer pad forms differ)
• Compound: BP-30
• Package quantity: 4 individual pads

Fitment & Compatibility

The fitment table below spans GM passenger cars, trucks and vans plus selected Jeep applications. Use the axle whose pad column explicitly reads D52, and retain every rotor-width, spindle, drive-layout and option restriction. D154 rear entries in the same rows do not turn this into a rear D154 pad set.

Manufacturer Reference

Wilwood pad dimensions, compound and caliper information

PMB Performance brings over 20 years of parts and fitment experience. Contact our team with the caliper details and rotor specification to confirm the right pad.

WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.p65warnings.ca.gov.

Vehicle Applications