{"product_id":"raybestos-580449-disc-brake-rotor","title":"Raybestos 580449 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos Specialty - Street Performance Rotor\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Street Performance disc brake rotor, part number 580449, is engineered for reliable braking on select GM vehicles. Designed as a solid, conventional rotor, it offers consistent performance for Buick, Chevrolet, Oldsmobile, and Pontiac models including Cutlass, Cutlass Supreme, Grand Prix, Lumina, Monte Carlo, and Regal.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSolid disc brake rotor with conventional drum-in-hat design\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 10.945 inches (278.0 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.435 inches (11.05 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.370 inches (9.4 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.086 inches (27.6 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 115 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eStud\/lug hole quantity: 5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Raybestos Specialty - Street Performance rotor (part number 580449) is a solid disc brake rotor designed for specific GM vehicles. The rotor features a conventional drum-in-hat style, which integrates the drum brake assembly within the rotor hat area. With an outside diameter of 10.945 inches and a nominal thickness of 0.435 inches, it meets the precise specifications required for proper fit and function on Buick Cutlass and Cutlass Supreme, Chevrolet Lumina and Monte Carlo, Oldsmobile Cutlass and Regal, and Pontiac Grand Prix models. The discard thickness of 0.370 inches indicates the minimum safe thickness before replacement is necessary, ensuring safety and performance standards are maintained.\u003c\/p\u003e\u003ch2\u003eSpecialty - Street Performance Product Line\u003c\/h2\u003e\u003cp\u003eThe Specialty - Street Performance line by Raybestos focuses on delivering rotors that meet the demands of street-driven vehicles requiring dependable braking performance. This product line balances durability and performance for everyday driving conditions, making it suitable for the listed GM models where consistent braking response is essential.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Buick Cutlass and Chevrolet Monte Carlo\u003c\/li\u003e\n\u003cli\u003eRestores proper braking performance on Pontiac Grand Prix and Oldsmobile Regal\u003c\/li\u003e\n\u003cli\u003eAddresses rotor thickness below discard limits to maintain safety\u003c\/li\u003e\n\u003cli\u003eEliminates brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eCompatible upgrade for vehicles requiring a solid, conventional rotor design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor dimensions and bolt pattern match vehicle specifications before installation\u003c\/li\u003e\n\u003cli\u003eEnsure mounting surfaces are clean and free of debris to prevent rotor runout\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications to avoid warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and hardware during rotor replacement for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos rotors undergo rigorous quality control to meet OEM standards for fit, form, and function. The Specialty - Street Performance rotor 580449 is manufactured to provide consistent braking performance and durability. Warranty coverage details should be confirmed with the product documentation or authorized Raybestos distributor.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44437962653877,"sku":"BDBL-580449","price":46.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_580449_Fro.jpg?v=1774636489","url":"https:\/\/www.partcatalog.com\/products\/raybestos-580449-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}