Technical documents

Browse the full technical document library

6620 Plate Racing Brake Pads by Wilwood

Price range: $270.90 through $376.16

Wilwood 6620 plate racing brake pads

Every Wilwood brake pad built on the 6620 plate shape, in one place. Choose your compound above and the part number, price and weight update to match. All 6 compounds Wilwood offers on this plate are listed here.

Pad plate specification
Plate shape 6620
Pad thickness .80 in
Friction area 11.1 sq in
Supplied as Axle set, four pads
Manufacturer Wilwood

Wilwood calipers that take the 6620 plate

Aero4 Radial Mount, Aero6 Radial Mount.

6620 pad plate shape and dimensions

Wilwood 6620 brake pads plate shape and dimensions diagram

Measure your existing pad against this drawing if you are unsure the 6620 plate is the shape you need.

Compounds available on the 6620 plate

Compound Wilwood part number Street legal
BP-28 150-28-6620K Racing only
BP-30 150-30-6620K Racing only
BP-35 150-35-6620K Racing only
BP-40 150-40-6620K Racing only
BP-45 150-45-6620K Racing only
PolyMatrix B 15B-13009K Racing only

Not sure which compound you need? The Wilwood brake pad compound guide covers what each one does, which are cleared for street use and which rotor materials each can safely run against. The Wilwood brake pad plate, caliper and thickness guide lists every plate shape against the calipers that take it.

Fitting and bedding

Wilwood supplies most racing pads unbedded. Bed a new set in before trusting it at speed with a series of progressively harder stops from moderate speed, without coming to a complete halt, then a cooling lap with the brakes released.

Wilwood Racing