{"product_id":"raybestos-56641per-disc-brake-rotor-front-or-front-left","title":"Raybestos 56641PER Disc Brake Rotor - Front or Front Left","description":"\u003ch2\u003eRaybestos 56641PER Disc Brake Rotor Overview\u003c\/h2\u003e\u003cp\u003eThe Raybestos 56641PER disc brake rotor is engineered for reliable braking performance on select GM vehicles. Designed specifically for models like the Chevrolet Camaro and Pontiac Firebird, this rotor offers precise fitment and consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 11.920 inches (302.75 mm) for exact fit\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.270 inches (32.25 mm) with discard thickness at 1.209 inches (30.7 mm)\u003c\/li\u003e\n\u003cli\u003eFive mounting bolt holes with a 4.646 inch (118 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.781 inches (70.65 mm) for proper hub alignment\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecialty - Street Performance; S-Groove Technology Line\u003c\/h2\u003e\u003cp\u003eThis rotor is part of the Raybestos Specialty - Street Performance; S-Groove Technology line, which focuses on delivering street-ready braking components with enhanced thermal management. The vented design helps reduce brake fade during aggressive driving, making it suitable for performance-oriented vehicles such as the Chevrolet Camaro and Pontiac Firebird.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Raybestos 56641PER rotor features a vented construction that improves airflow and cooling, essential for maintaining braking efficiency under demanding conditions. With an overall height of 2.040 inches (51.8 mm) and a solid mounting configuration, this conventional rotor fits vehicles requiring a 5-lug bolt pattern. It is compatible with a range of GM models including the Buick LeSabre, Cadillac DeVille, Chevrolet Impala, Oldsmobile Aurora, and Pontiac Riviera, ensuring precise fitment and reliable performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eUpgrading from drum brakes to disc brakes on compatible models\u003c\/li\u003e\n\u003cli\u003eResolving excessive brake noise or vibration issues\u003c\/li\u003e\n\u003cli\u003eImproving heat dissipation to reduce brake fade during street performance driving\u003c\/li\u003e\n\u003cli\u003eRestoring proper rotor thickness to maintain safe braking distances\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor surface is clean and free of rust or debris before installation. Verify the mounting bolt hole pattern and center hole diameter match your vehicle’s hub specifications. It is recommended to replace brake pads simultaneously to optimize braking performance. Proper torque specifications should be followed when securing the rotor to avoid warping.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos rotors are manufactured to meet or exceed OEM standards for durability and performance. The 56641PER rotor undergoes rigorous quality control to ensure consistent thickness and balance. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":51726998765749,"sku":"BDBL-56641PER","price":77.63,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_56641PER_Fro.jpg?v=1774640308","url":"https:\/\/www.partcatalog.com\/products\/raybestos-56641per-disc-brake-rotor-front-or-front-left","provider":"PartCatalog","version":"1.0","type":"link"}