Turbo Groove automotive brake discs have a widened, arcuate slit that increases the flow of cool air, lowering the temperature of the brake pads and disc, while draining dust, dirt and hot gases better than a straight line, which can rust and become ineffective. Drilled holes remove surface gases when braking from high speed, while not weakening the structure of the disc as in through drilling. TECHNICAL DATA Type: Drilled and Slotted Full / Ventilated: Full Number of holes: 5 Diameter (mm): 290 Height (mm): 56 Thickness (mm): 13 Minimum thickness (mm): 11 Axle application: Rear APPLICATION Brand Model Engine Value Power (HP) Year CHRYSLER (USA) GRAND VOYAGER 2.5 TD 2001-2002 CHRYSLER (USA) GRAND VOYAGER 2.5 TD 2001-2002 CHRYSLER (USA) GRAND VOYAGER 2.5 TD 2002-2007 CHRYSLER (USA) GRAND VOYAGER 2.8 TD 2004-2007 CHRYSLER (USA) GRAND VOYAGER LTD 3.3 2001-2007 CHRYSLER (USA) GRAND VOYAGER 3.3 2001-2007 CHRYSLER (USA) GRAND VOYAGER 3.3 2001-2007 CHRYSLER (USA) VOYAGER 2.4 2001-2007 CHRYSLER (USA) VOYAGER 2.4 2001-2007 CHRYSLER (USA) VOYAGER 2.4 2001-2007 CHRYSLER (USA) VOYAGER 2.5 TD 2001-2002 CHRYSLER (USA) VOYAGER 2.5 TD 2001-2002 CHRYSLER (USA) VOYAGER 2.5 TD 2002-2007 CHRYSLER (USA) VOYAGER 2.8 TD 2005-2007 CHRYSLER ( USA) VOYAGER 3.3 2001-2007 CHRYSLER (USA) VOYAGER 3.3 2001-2007 JEEP CHEROKEE 2.4 2001-2004 JEEP CHEROKEE 2.4 2004-2007 JEEP CHEROKEE 2.5 TD 2004-2005 JEEP CHEROKEE 2.8 TD 2001-2004 JEEP CHEROKEE 2.8 TD 2004-2007 JEEP CHEROKEE 3.7 2001-2004 JEEP CHEROKEE 3.7 2004-2007