ACDelco Silver (Advantage) Disc Brake Rotors are a quality, high value alternative for General Motors vehicles as well as most makes and models and are backed by General Motors. ACDelco Silver (Advantage) parts are a good choice for many vehicles on the road today. Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage. ⚠ <bold>WARNING:</bold> Cancer and Reproductive Harm - <Underline>https://www.P65Warnings.ca.gov</Underline> Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage Economical value with dependable quality For General Motors vehicles as well as most makes and models Package Dimensions: 12.33 x 12.33 x 3.00 inches Package Weight: 19.5 lb Package Quantity: 1 UPC: 707773650424 ABS Tone Ring Included: No ACDelco Market Indicator CA - L0: Y ACDelco Market Indicator US - L0: Y Bolt Circle Diameter (in): 4.5 in Bolt Circle Diameter (mm): 114.3 mm Bolt Hole Quantity: 5 Center Bore Diameter (in): 3.2in Center Bore Diameter (mm): 81.3mm Center Hole Diameter: 3.23 IN Center Hole Diameter: 82.05 MM Construction: Full Cast Conventional Or Drum-In-Hat Type Rotor: Conventional Directional or Non-Directional Brake Surface: No Disc Finish: Non-Directional Discard Thickness: 0.965 IN Discard Thickness: 24.5 MM Features & Benefits - Bullet 1: Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage Features & Benefits - Bullet 2: Economical value with dependable quality Features & Benefits - Bullet 3: For General Motors vehicles as well as most makes and models Grade Type: Regular Hat Finish: Plain Height (in): 2.2 in Height (mm): 55.9 mm Length (in): 12.3 in Material: Cast Iron Mounting Bolt Hole Circle Diameter: 4.5 IN Mounting Bolt Hole Circle Diameter: 114.3 MM Mounting Bolt Hole Diameter: 0.546 IN Mounting Bolt Hole Diameter: 13.85 MM Mounting Bolt Hole Quantity: 5 Nominal Thickness: 1.025 IN Nominal Thickness: 26.05 MM Outside Diameter: 12.02 IN Outside Diameter: 305.3 MM Overall Height: 2.21 IN Overall Height: 56.15 MM Product Description: ACDelco Silver (Advantage) Disc Brake Rotors are a quality, high value alternative for General Motors vehicles as well as most makes and models and are backed by General Motors. ACDelco Silver (Advantage) parts are a good choice for many vehicles on the road today. Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage. ⚠ <bold>WARNING:</bold> Cancer and Reproductive Harm - <Underline>https://www.P65Warnings.ca.gov</Underline> Programming Required: No Rust Resistant Coating: No Slotted: No Solid Or Vented Type Rotor: Vented Stud/Lug Hole Quantity: 5 Surface Type: Smooth Weight (lb): 19.5 lb Width (in): 12.3 in Country of Origin: CN