ACDelco Gold (Professional) Black Hat Disc Brake Rotors are a high quality alternative to Original Equipment (OE) parts. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

• Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
• Premium aftermarket replacement part
• Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models

ABS Tone Ring Included:	No
Bolt Circle Diameter (in):	6.4
Bolt Circle Diameter (mm):	163
Bolt Hole Quantity:	10
Center Bore Diameter (in):	5.5in
Center Bore Diameter (mm):	139.4mm
Center Hole Diameter:	139.4
Center Hole Diameter:	5.488
Construction:	Full Cast
Conventional Or Drum-In-Hat Type Rotor:	Drum-In-Hat
Directional or Non-Directional Brake Surface:	No
Disc Finish:	Ground
Discard Thickness:	1.472
Discard Thickness:	37.4
Grade Type:	Regular
Hat Finish:	Turned
Height (in):	4.9
Height (mm):	124.2
Length (in):	16.1
Material:	Cast Iron
Mounting Bolt Hole Circle Diameter:	163
Mounting Bolt Hole Circle Diameter:	6.417
Mounting Bolt Hole Diameter:	0.507
Mounting Bolt Hole Diameter:	12.9
Mounting Bolt Hole Quantity:	10
Nominal Thickness:	1.54
Nominal Thickness:	39.1
Outside Diameter:	15.354
Outside Diameter:	390
Overall Height:	124.2
Overall Height:	4.89
Overall Rotor Diameter (mm):	389.89mm
Pad Contact Surface Width:	2.4
Pad Contact Surface Width:	60.1
Programming Required:	No
Rust Resistant Coating:	Yes
Slotted:	No
Solid Or Vented Type Rotor:	Vented
Stud/Lug Hole Quantity:	10
Surface Type:	Smooth
Weight (lb):	43.6
Width (in):	16.1

• 2015-2016 Ford F-350 Super Duty | Position: Rear