Hawk HB364E.642 Racing Pad - Blue Compound 1976 The HB456 pad shape is

The HB456 pad shape is used across multiple performance vehicle applications and brake caliper configurations

993 531 165 00 – tension spring (2)

as well as increasing surface area using the supplied throttle extensions

without sacrificing the performance that Hawk is known for

and a high resistance to fade

Hawk HB364E.642 Racing Pad - Blue Compound 1976 The HB456 pad shape 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!