Wilwood GN4R/GN6R and AV6R BP-35 Pad Set, .80-Inch Thick

Wilwood Engineering of Camarillo, California dates to Bill Wood’s founding of the company in 1977. It designs and builds disc brake systems and the calipers, rotors, master cylinders, valves, fittings and lines used in motorsport, street and specialized brake installations. BP-35 brake pads in the .80-inch Grand National/AV6R configuration supply four replacement pads. Every component must suit the complete brake system in which it operates.

Technical Details

• Manufacturer part number: 150-35-7520K
• Pad/shoe profile: 7520
• Catalog thickness: .80 inch
• Catalog pad area: 11.1 square inches
• Catalog pad volume: 6.9 cubic inches
• Supplied condition: Not pre-bedded; follow the instructions for the selected compound and brake system.
• Listed Wilwood calipers: AV6R Radial Mount; Grand National GN4R; Grand National GN6R; Grand National
• Package quantity: 4 individual pads
• Compound: BP-35

BP-35 is a high-friction racing formulation with smooth, linear response and controlled release. Friction develops with heat, while Wilwood characterizes pad wear as low to medium. Use the compound with iron or steel rotors. Its road-course, oval and off-road racing roles do not establish suitability for street service.

Fitment & Compatibility

The Grand National GN4R/GN6R and AV6R radial-mount listings use this 0.80-inch configuration. Legacy GN III names can cover more than one pad thickness; compare the drawing and caliper cavity.

Manufacturer Reference

Wilwood pad dimensions, compound and caliper information

With over 20 years of experience, PMB Performance can help check the pad outline, brake application and required compound before you order.

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.