{"product_id":"dynamite-friction-631-47021l-disc-brake-rotor-front-left","title":"Dynamite Friction 631-47021L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver offers reliable braking performance for Chevrolet Corvette models. Designed with precision, this vented disc brake rotor ensures effective heat dissipation and consistent stopping power under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 631-47021L\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Corvette\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eSilver zinc-coated hat finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized performance\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 20 mm; Discard thickness: 18.4 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 305 mm; Overall height: 55.6 mm\u003c\/li\u003e\n\u003cli\u003e5 bolt holes with 13 mm diameter and 120.7 mm bolt circle diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Dynamite Friction rotor features a vented design that improves airflow to reduce heat buildup during braking. The drilled and slotted surface enhances water and debris evacuation, helping maintain consistent brake pad contact and reducing brake fade. The rotor’s directional surface is engineered to optimize braking efficiency and performance on Chevrolet Corvette vehicles. The zinc silver hat finish provides rust resistance, extending the rotor’s service life. With a nominal thickness of 20 mm and a discard thickness of 18.4 mm, this rotor meets precise wear specifications to ensure safe operation. The 5-bolt hole pattern with a 13 mm diameter and 120.7 mm bolt circle diameter matches the factory specifications for proper fitment.\u003c\/p\u003e\u003ch2\u003eDFC Brake Rotor - Drilled and Slotted - Silver Product Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on delivering rotors with enhanced surface treatments such as drilling and slotting combined with corrosion-resistant finishes. This product line is designed to provide improved braking performance and durability for vehicles requiring vented rotors with directional surfaces. The silver zinc coating on the rotor hat adds an extra layer of protection against rust, making it suitable for various driving conditions.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during high-performance or spirited driving\u003c\/li\u003e\n\u003cli\u003eImproves water and debris clearance for consistent braking in wet conditions\u003c\/li\u003e\n\u003cli\u003ePrevents rust and corrosion on rotor hats for longer service life\u003c\/li\u003e\n\u003cli\u003eMaintains proper braking performance with vented design to dissipate heat\u003c\/li\u003e\n\u003cli\u003eEnsures precise fitment for Chevrolet Corvette models requiring 5-lug, 305 mm rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed on compatible Chevrolet Corvette models matching the 5-lug bolt pattern and dimensions. Verify the rotor thickness before installation; replace if below the discard thickness of 18.4 mm. Clean the rotor surface and hub mounting area to remove any contaminants before mounting. Use proper torque specifications for the 5 bolts with 13 mm diameter holes to secure the rotor safely. Directional rotors must be installed following the indicated rotation direction for optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures this rotor to meet or exceed OEM specifications for fit, form, and function. The rust-resistant zinc silver coating on the rotor hat enhances durability against corrosion. While specific warranty details are not provided, Dynamite Friction products typically undergo rigorous quality control to ensure reliable braking performance on Chevrolet Corvette vehicles.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794127454389,"sku":"HBHR-631-47021L","price":85.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63147021L_Fro.jpg?v=1774641471","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-47021l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}