Description

ACDelco Gold (Professional) Non-Coated Disc Brake Rotor and Hub Assemblies are a high quality alternative to Original Equipment (OE) parts. These rotors are mounted to the wheel hub where the calipers can press the brake pads against the brake surface to help stop the vehicle. 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. Cross drilled for quick brake response and heat dissipation Black coating on hat and vanes Quality validated for proper metallurgy and correct brake plate thickness Tighter tolerances similar to GM OE specifications 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

• Specifications

  • Height (mm): 45.3 mm
  • Center Hole Diameter: 70.7 MM
  • Width (in): 14.1
  • Height (mm): 45.3
  • Outside Diameter: 340 MM
  • Height (in): 1.8 in
  • Length (in): 14.1 in
  • Hat Finish: Turned
  • Bolt Circle Diameter (mm): 120.7 mm
  • Mounting Bolt Hole Circle Diameter: 4.75 IN
  • Length (in): 14.1
  • Center Bore Diameter (mm): 70.7mm
  • Programming Required: No
  • Mounting Bolt Hole Diameter: 13.35 MM
  • Surface Type: Smooth
  • Material: Cast Iron
  • ABS Tone Ring Included: No
  • Discard Thickness: 30 MM
  • Rust Resistant Coating: Yes
  • Bolt Circle Diameter (in): 4.8 in
  • Pad Contact Surface Width: 2.2 IN
  • Disc Finish: Turned
  • Nominal Thickness: 32 MM
  • Pad Contact Surface Width: 55.2 MM
  • Overall Height: 1.785 IN
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Discard Thickness: 1.181 IN
  • Bolt Circle Diameter (in): 4.8
  • Bolt Hole Quantity: 5
  • Center Hole Diameter: 2.783 IN
  • Solid Or Vented Type Rotor: Vented
  • Stud/Lug Hole Quantity: 5
  • Bolt Circle Diameter (mm): 120.7
  • Overall Height: 45.35 MM
  • Outside Diameter: 13.386 IN
  • Mounting Bolt Hole Circle Diameter: 120.65 MM
  • Mounting Bolt Hole Diameter: 0.526 IN
  • Grade Type: Regular
  • Construction: Full Cast
  • Nominal Thickness: 1.26 IN
  • Width (in): 14.1 in
  • Overall Rotor Diameter (mm): 339.85mm
  • Center Bore Diameter (in): 2.8in
  • Height (in): 1.8
  • Slotted: No
  • Mounting Bolt Hole Quantity: 5

• Product Fits

  • Cadillac XLR 2006-2009
  • Chevrolet Corvette 2005-2013