Hawk HB219E.634 Racing Pad - Blue Compound Color_Black/White/Silver The larger 4mm hole is

The larger 4mm hole is used with Bell SRV-style shields

tie-down loop

through the Data Hub

G-Force Pro Series harnesses are designed with a poly-based

The Brey Krause R-9240 Seat Mount is a unique direct-to-floor mount that fits the driver side of BMW E36 3-Series Sedans and Coupes (including the M3)

Hawk HB219E.634 Racing Pad - Blue Compound Color_Black/White/Silver The larger 4mm hole isThe Hawk Performance Blue 9012 Racing compound exhibits medium to high temperature and torque control. It is a great multi purpose pad and is especially useful for lighter weight cars. With excellent modulation and release characteristics, it is no wonder this compound is a best seller with the SCCA!