{"product_id":"dynamite-friction-631-47074l-disc-brake-rotor-rear-left","title":"Dynamite Friction 631-47074L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eOverview of Dynamite Friction DFC Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-47074L) is engineered for reliable braking performance on select Cadillac and Chevrolet vehicles. Designed specifically for models like the Cadillac ATS and Chevrolet Camaro, this rotor combines vented construction with a directional, drilled and slotted surface to enhance heat dissipation and braking consistency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDisc type: Vented disc brake rotor\u003c\/li\u003e\n\u003cli\u003eSurface finish: Directional drilled and slotted\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 26 mm with discard thickness at 24 mm\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 339 mm\u003c\/li\u003e\n\u003cli\u003eHat finish: Zinc silver coating for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBolt hole quantity: 5 with 16 mm diameter\u003c\/li\u003e\n\u003cli\u003eBolt circle diameter: 120 mm\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 67.5 mm\u003c\/li\u003e\n\u003cli\u003eRust resistant coating applied\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis DFC Brake Rotor from Dynamite Friction features a vented design that improves airflow to reduce heat buildup during braking, which helps maintain consistent stopping power. The drilled and slotted surface is directional, meaning it is optimized for rotation in a specific direction to maximize debris removal and water dispersion. The rotor’s zinc silver hat finish and rust resistant coating provide enhanced protection against corrosion, extending the rotor’s service life. With a nominal thickness of 26 mm and a discard thickness of 24 mm, this rotor meets precise wear specifications to ensure safe replacement intervals.\u003c\/p\u003e\u003cp\u003eThe rotor’s 5-bolt pattern with 16 mm diameter holes and a 120 mm bolt circle diameter matches the factory specifications for Cadillac ATS and Chevrolet Camaro models, ensuring proper fitment and secure mounting. The overall diameter of 339 mm and center hole diameter of 67.5 mm are designed to align with the vehicle’s hub assembly for optimal performance.\u003c\/p\u003e\u003ch2\u003eAbout the DFC Brake Rotor - Drilled and Slotted - Silver Line\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver product line by Dynamite Friction focuses on rotors that combine drilled holes and slots with a silver zinc finish. This line is intended to provide improved heat dissipation and corrosion resistance while maintaining compatibility with specific vehicle makes and models. The drilled and slotted design helps reduce brake fade and improve wet weather braking performance, making it suitable for drivers who require reliable stopping power under varied conditions.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003eImproves braking performance in wet or slippery conditions\u003c\/li\u003e\n\u003cli\u003eHelps prevent rotor warping through enhanced cooling\u003c\/li\u003e\n\u003cli\u003eMinimizes rust and corrosion on the rotor surface\u003c\/li\u003e\n\u003cli\u003eEnsures proper fitment for Cadillac ATS and Chevrolet Camaro models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dynamite Friction 631-47074L rotor, ensure the rotor is mounted with the directional surface facing the correct rotation direction as indicated by the vehicle manufacturer. Verify that the bolt hole pattern and center hole diameter match the hub assembly to avoid fitment issues. It is recommended to inspect brake pads and hardware during installation and replace any worn components to maintain optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The rust resistant coating and zinc silver hat finish contribute to durability and corrosion protection. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry standards for quality and reliability.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794128994485,"sku":"HBHR-631-47074L","price":108.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63147074L_Fro.jpg?v=1774641486","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-47074l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}