Wilwood Front ProMatrix Brake Pads for Malibu (1997–2003), Cutlass (1997–1999), Alero (1999–2004), Grand Am (1999–2005) and Classic/Malibu Classic (2004–2005)

This ProMatrix front set uses the D727 pattern shared by the listed GM brake packages. Wilwood publishes a nominal 0.66-inch thickness, while the dimensional drawing marks 0.655 inch; both references should be considered when checking pad space. Established in 1977 by Bill Wood, Camarillo, California-based Wilwood Engineering designs and manufactures disc brake systems for motorsport, street-performance and specialized applications. Calipers, brake rotors, master cylinders, valves, fittings and brake lines form its component range, with individual parts chosen to match the complete system rather than considered in isolation.

Technical Details

• Manufacturer part number: 150-D0727K
• Pad type: ProMatrix replacement brake pad set
• Pad profile: D727
• Quantity: 4 pads
• Position: Front
• Nominal thickness (Wilwood specification): .66 inch
• Compatible rotor material: Steel, Iron
• Compound application: Street, autocross and track-day applications
• Friction characteristics: Medium friction; engagement builds with temperature, with a medium wear rate at high temperatures.
• Factory bedded: No
• Published weight: 4.100 lb
• Wilwood dust rating: Low to Moderate
• Wilwood noise rating: Low
• Drawing thickness, inner / outer: .655 / .655 inch

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.

Fitment & Compatibility

Follow the separate Malibu, Malibu Classic, Chevrolet Classic, Cutlass, Alero and Grand Am entries. The Cutlass coverage excludes Supreme, and certain Classic applications specify the fourth VIN character N; rear disc or drum distinctions also remain relevant.

Application coverage, subject to the brake and equipment qualifications below: Chevrolet Malibu (1997–2003); Oldsmobile Cutlass (1997–1999); Oldsmobile Alero (1999–2004); Pontiac Grand Am (1999–2005); Chevrolet Classic (2004–2005); Chevrolet Malibu Classic (2004–2005).

Use the fitment table below to confirm the exact year, model, trim and brake configuration. Compare the pad outline and installed caliper where a vehicle has been modified.

Wilwood pad specifications and compatible-caliper reference · Wilwood LeafMark brake-pad technical reference

PMB Performance brings over 20 years of brake and parts experience to fitment checks. Send your vehicle details and caliper identification if you need help confirming this pad selection.

Vehicle Applications