{"product_id":"raybestos-580386per-disc-brake-rotor","title":"Raybestos 580386PER Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos Disc Brake Rotor 580386PER\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Street Performance; S-Groove Technology disc brake rotor 580386PER is engineered for precision and durability. Designed specifically for Cadillac and Chevrolet Corvette and XLR models, this vented rotor ensures reliable braking performance under street driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Cadillac and Chevrolet Corvette and XLR\u003c\/li\u003e\n\u003cli\u003ePart number: 580386PER\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 1.024 inches (26.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.945 inches (24.000 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 12.992 inches (330.000 mm)\u003c\/li\u003e\n\u003cli\u003eInside diameter: 9.272 inches (235.500 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 0.528 inch (13.400 mm) diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.783 inches (70.700 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 4.750 inches (120.650 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.929 inches (49.000 mm)\u003c\/li\u003e\n\u003cli\u003eConventional rotor type\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 enhanced braking performance for street-driven vehicles. The S-Groove design helps reduce brake fade and improves pad bite, making it suitable for drivers who demand consistent stopping power in everyday driving scenarios. This product line balances performance and durability, tailored for vehicles like the Cadillac Corvette and Chevrolet XLR.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Raybestos 580386PER disc brake rotor features a vented design that promotes efficient heat dissipation, reducing the risk of brake fade during extended use. With a nominal thickness of 1.024 inches (26.000 mm) and a discard thickness of 0.945 inches (24.000 mm), this rotor maintains structural integrity and performance throughout its service life. The rotor’s outside diameter measures 12.992 inches (330.000 mm), while the inside diameter is 9.272 inches (235.500 mm), ensuring precise fitment on compatible vehicles. The mounting bolt hole pattern includes five holes with a diameter of 0.528 inches (13.400 mm) arranged on a 4.750 inch (120.650 mm) bolt circle diameter, matching the specifications for Cadillac and Chevrolet Corvette and XLR models. The overall height of 1.929 inches (49.000 mm) and a center hole diameter of 2.783 inches (70.700 mm) complete the rotor’s dimensional profile.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Cadillac Corvette and Chevrolet XLR\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency and reduces brake fade\u003c\/li\u003e\n\u003cli\u003eAddresses vibration or pulsation issues during braking\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness for safe braking performance\u003c\/li\u003e\n\u003cli\u003eCompatible upgrade for street performance driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent rotor runout\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eInspect brake pads for wear and replace if necessary\u003c\/li\u003e\n\u003cli\u003ePerform a bed-in procedure after installation for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos disc brake rotors are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The 580386PER rotor undergoes rigorous quality control to maintain consistent dimensions and material integrity. Warranty coverage details should be confirmed with the product documentation or manufacturer.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44437951217845,"sku":"BDBL-580386PER","price":97.73,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_580386PER_Fro.jpg?v=1774636477","url":"https:\/\/www.partcatalog.com\/products\/raybestos-580386per-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}