ACDelco Advantage Brake Drums are constructed with G3000 material for maximum service life. They are validated for balance to provide better braking performance. Chamfer angle, vane configuration, and plate thickness all follow the OE design. Also, no machining is required. ACDelco Advantage Brake Drums are ready to be installed right out of the box.

• Mill-balanced for proper rotor function, no extra weights are needed
• Drums are inspected for balance; resulting in smooth brake operation and noise reduction
• Quality validated for proper metallurgy and correct brake plate thickness
• Non-directional brake surface finish for consistent braking

Bolt Circle Diameter (in):	4.528
Bolt Circle Diameter (mm):	115
Bolt Hole Quantity:	5
Brake Surface Finish:	Directional
Center Bore Diameter (in):	2.8in
Center Bore Diameter (mm):	70.8mm
Cooling Fins:	No
Depth:	2.25
Depth:	57.15
Height (in):	3.3
Includes ABS Sensor Ring:	No
Length (in):	12.1
Material:	Cast Iron
Maximum Brake Diameter (Discard):	251.46
Maximum Brake Diameter (Discard):	9.9
Mount Hole Diameter (in):	0.593in
Mount Hole Diameter (mm):	15.062mm
Nominal Brake Drum Diameter (in):	9.85in
Nominal Brake Drum Diameter (mm):	248.9mm
Nominal Drum Diameter:	0.39
Nominal Drum Diameter:	9.9
Outer Cooling Fins:	No
Outside Diameter:	0.459
Outside Diameter:	11.65
Programming Required:	No
Stud/Lug Hole Diameter:	0.573
Stud/Lug Hole Diameter:	14.55
Stud/Lug Hole Quantity:	5
Weight:	18.5
Width (in):	12.1

• 2001-2005 Pontiac Aztek | Position: Rear
• 2002-2007 Saturn Vue | Position: Rear
• 2005-2006 Chevrolet Equinox | Position: Rear
• 2006 Pontiac Torrent | Position: Rear