EBC S9 Kits Yellowstuff and USR Rotors (S9KF1581) 40120 600420 is a Prolite flywheel

600420 is a Prolite flywheel

MBRP Exhaust

Full Length subframe connectors

w/ DRW 2009 GMC Sierra 3500 HD w/ SRW

EBC S9 Kits Yellowstuff and USR Rotors (S9KF1581) 40120 600420 is a Prolite flywheelEBC S9 Kits Yellowstuff Brake Pads and Black USR Rotors Save on the cost of buying separate parts with this quality Yellowstuff brake pad and rotor kit which includes pads, rotors and caliper lube. The benefits of this kit over the S5 Kit is the reduced wind noise from the fine slotted USR series rotors. Kit includes EBC flagship GG rated Yellowstuff high friction pads for maximum brake effect fully shimmed chamfered and slotted finished with patented