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 dissipationBlack coating on hat and vanesQuality validated for proper metallurgy and correct brake plate thicknessTighter tolerances similar to GM OE specificationsSome ACDelco Gold parts may have formerly appeared as ACDelco ProfessionalPremium aftermarket replacement partManufactured 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): 127 mm

Bolt Circle Diameter (in): 127 mm in

Bolt Circle Diameter (mm): 127

Bolt Circle Diameter (mm): 127 mm

Bolt Hole Quantity: 6

Center Bore Diameter (in): 3.1in

Center Bore Diameter (mm): 78.6mm

Center Hole Diameter: 3.09 IN

Center Hole Diameter: 78.5 MM

Construction: Full Cast

Conventional Or Drum-In-Hat Type Rotor: Drum-In-Hat

Directional or Non-Directional Brake Surface: Non-Directional

Disc Finish: Ground

Discard Thickness: 0.728 IN

Discard Thickness: 18.5 MM

Grade Type: Regular

Hat Finish: Turned

Height (in): 3.3

Height (in): 3.3 in

Height (mm): 85

Height (mm): 85 mm

Length (in): 13.1

Length (in): 13.1 in

Material: Cast Iron

Mounting Bolt Hole Circle Diameter: 127 MM

Mounting Bolt Hole Circle Diameter: 5 IN

Mounting Bolt Hole Diameter: 0.511 IN

Mounting Bolt Hole Diameter: 13 MM

Mounting Bolt Hole Quantity: 6

Nominal Thickness: 0.785 IN

Nominal Thickness: 19.95 MM

Outside Diameter: 12.8 IN

Outside Diameter: 325.1 MM

Overall Height: 3.345 IN

Overall Height: 84.95 MM

Overall Rotor Diameter (mm): 325.12mm

Pad Contact Surface Width: 1.7 IN

Pad Contact Surface Width: 42.4 MM

Programming Required: No

Rust Resistant Coating: Yes

Slotted: No

Solid Or Vented Type Rotor: Vented

Stud/Lug Hole Quantity: 6

Surface Type: Smooth

Width (in): 13.1

Width (in): 13.1 in