{"product_id":"raybestos-66492-disc-brake-rotor","title":"Raybestos 66492 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos 66492 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Street Performance disc brake rotor, part number 66492, is engineered for reliable braking on Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis models. Designed to meet the demands of street performance driving, this rotor offers consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.030 inches (26.150 mm) ensuring structural integrity\u003c\/li\u003e\n\u003cli\u003eDiscard thickness at 0.974 inches (24.750 mm) for safe replacement guidelines\u003c\/li\u003e\n\u003cli\u003eOverall height of 2.600 inches (66.050 mm) for precise fitment\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 11.450 inches (290.850 mm) compatible with specified vehicles\u003c\/li\u003e\n\u003cli\u003eFive mounting bolt holes with a 4.500 inch (114.300 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.826 inches (71.800 mm) for proper hub alignment\u003c\/li\u003e\n\u003cli\u003eConventional rotor type suitable for drum-in-hat brake systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Raybestos disc brake rotor 66492 is a vented rotor designed to enhance cooling during braking, reducing the risk of brake fade under street performance conditions. The rotor’s nominal thickness of 1.030 inches ensures it maintains strength and rigidity, while the discard thickness of 0.974 inches provides a clear threshold for replacement to maintain braking safety. The overall height and outside diameter are engineered to fit precisely on Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis models, ensuring compatibility and ease of installation. The rotor features five mounting bolt holes arranged on a 4.500 inch bolt circle diameter, matching factory specifications for these vehicles. Its conventional design is intended for use with drum-in-hat brake systems, common in these full-size sedans.\u003c\/p\u003e\u003ch2\u003eSpecialty - Street Performance Product Line\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Street Performance line focuses on delivering rotors that balance everyday drivability with enhanced performance characteristics. This product line is tailored for drivers who require dependable braking with improved heat management and durability, making it suitable for street-driven Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis vehicles. The 66492 rotor exemplifies this balance by providing vented construction and precise fitment for these models.\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 solid to vented rotors for better heat dissipation\u003c\/li\u003e\n\u003cli\u003eAddressing brake fade during extended street driving\u003c\/li\u003e\n\u003cli\u003eRestoring proper rotor thickness to maintain braking performance\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with drum-in-hat brake systems on specified vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation; replace if below discard thickness of 0.974 inches\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent rotor runout and vibration\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and hardware during rotor replacement for optimal performance\u003c\/li\u003e\n\u003cli\u003eEnsure compatibility with drum-in-hat brake assemblies on Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos rotors, including part number 66492, are manufactured to meet strict quality standards for durability and performance. While specific warranty details should be confirmed with the supplier, Raybestos products typically come with a limited warranty against defects in materials and workmanship, providing confidence in the rotor’s reliability for street performance applications.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44446272848053,"sku":"BDBL-66492","price":109.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_66492_Fro.jpg?v=1774636574","url":"https:\/\/www.partcatalog.com\/products\/raybestos-66492-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}