Z16 Evolution Scorched Brake Pads Z16 Evolution Ceramic Clean Ride Scorched Brake Pads;Thermal scorched for fast break-in;Positive mold technology;Low dust formulation;Shims made with dual rubber layers over constrained steel to eliminate noise HUMMER H3 H3T ALPHA BASE CHAMPIONSHIP SERIES X 2006 2007 2008 2009 2010 3.5L (3460cc) 3.7L LLR Vortec (223) 5.3L GEN IV LH8 Vortec (325) 5.3L GEN IV LH9 Vortec (325) FLEX GAS Power Stop Power Stop Z16 Evolution Scorched Brake Pads - 16-1120 16-1120 Disc Brake Pads