The Wilwood BP-40 Aero4 pad set is specified with a .800 inch thick pad and designated for Aero4-style applications. This overview relays the pad family name and measured thickness so buyers can match pad dimensions and intended caliper compatibility using only the catalog information provided, without adding unreferenced performance or material claims.
Wilwood BP-40 6620 Aero4 Pad Set - .800 Thick Pad