Description

ACDelco Gold (Professional) Disc Brake Rotors are a high quality alternative to Original Equipment (OE) parts. They feature a thickness variation that is less than 0.0004 to minimize pedal pulsation, noise, and help to extend brake pad life. These rotors meet the SAE standard for structural integrity with OE matched G3000 qualified material delivering guaranteed performance. Also, no machining is required. ACDelco Gold (Professional) Disc Brake Rotors are ready to be installed right out of the box. 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. Follows original manufacturers' designs for dispersing heat, helping to prolong pad and rotor life while reducing noise and vibration Independently tested with Noise/Vibration/Harshness (NVH) and durability/wear testing, resulting in high quality and reliable products Inspected for balance, resulting in smooth brake operation and noise reduction Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models Premium aftermarket replacement part Some ACDelco Gold parts may have formerly appeared as ACDelco Professional

• Specifications

  • Nominal Thickness: 1.181 IN
  • Surface Type: Smooth
  • Discard Thickness: 28.4 MM
  • Hat Finish: Coated
  • Overall Height: 67.5 MM
  • Material: Cast Iron
  • Programming Required: No
  • Discard Thickness: 1.118 IN
  • Outside Diameter: 378 MM
  • Bolt Hole Quantity: 6
  • Bolt Hole Diameter (in): 0.67 in
  • Stud/Lug Hole Quantity: 6
  • Mounting Bolt Hole Circle Diameter: 5.5 IN
  • Overall Height: 2.657 IN
  • Mounting Bolt Hole Circle Diameter: 139.7 MM
  • Conventional Or Drum-In-Hat Type Rotor: Conventional
  • Height (in): 2.66
  • Bolt Hole Diameter (mm): 17.1 mm
  • Solid Or Vented Type Rotor: Vented
  • Mounting Bolt Hole Diameter: 17.1 MM
  • Center Hole Diameter: 78.4 MM
  • Height (mm): 67.5
  • Height (mm): 67.5 mm
  • Inside Diameter: 9.417 IN
  • Bolt Hole Diameter (mm): 17.1
  • Height (in): 2.66 in
  • Nominal Thickness: 30 MM
  • Center Hole Diameter: 3.087 IN
  • Bolt Hole Diameter (in): 0.67
  • Disc Finish: Coated
  • Construction: Full Cast
  • Inside Diameter: 239.2 MM
  • Rust Resistant Coating: Yes
  • Outside Diameter: 14.882 IN
  • Mounting Bolt Hole Quantity: 6
  • Mounting Bolt Hole Diameter: 0.673 IN
  • ABS Tone Ring Included: No

• Product Fits

  • RAM 1500 2019-2024