{"product_id":"powerstop-ar8285evc-disc-brake-rotor-rear","title":"PowerStop AR8285EVC Disc Brake Rotor - Rear","description":"\u003ch2\u003ePower Stop Rear Genuine Geomet Coated Rotor Overview\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear Genuine Geomet Coated Rotor (Part Number AR8285EVC) is engineered for reliable braking performance on Pontiac GTO models. Designed with a rust-resistant Geomet coating and vented rotor construction, this disc brake rotor offers durability and efficient heat dissipation for rear brake applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Pontiac GTO rear brake systems\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eRust-resistant Geomet coating to prevent corrosion\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.71 inches with a discard thickness of 0.63 inches\u003c\/li\u003e\n\u003cli\u003eOverall height of 3.10 inches and outside diameter of 11.30 inches\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter of 120 mm with 5 lug holes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis Power Stop rotor features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade under demanding conditions. The Geomet coating provides a protective layer against rust and corrosion, extending the rotor's service life. With a nominal thickness of 0.71 inches and a discard thickness of 0.63 inches (16.00 mm), this rotor maintains structural integrity and safety standards throughout its lifespan. The rotor measures 11.30 inches (285.80 mm) in outside diameter and has an overall height of 3.10 inches (79.50 mm), ensuring proper fitment and compatibility with the rear brake assembly of Pontiac GTO vehicles. The mounting bolt hole circle diameter is 120 mm with 5 lug holes, matching factory specifications for secure installation.\u003c\/p\u003e\u003ch2\u003eAbout the Power Stop - Rear Genuine Geomet Coated Rotor Line\u003c\/h2\u003e\u003cp\u003eThe Power Stop - Rear Genuine Geomet Coated Rotor product line focuses on providing rotors with advanced corrosion resistance and reliable braking performance. The Geomet coating applied to these rotors offers a durable finish that helps prevent rust buildup, which is especially beneficial for vehicles exposed to moisture and road salts. This line is designed to meet or exceed OEM specifications, making it a suitable replacement option for rear disc brake rotors on compatible vehicles like the Pontiac GTO.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rear rotors on Pontiac GTO\u003c\/li\u003e\n\u003cli\u003eAddresses brake noise caused by rust or uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency by reducing heat-related fade\u003c\/li\u003e\n\u003cli\u003ePrevents premature rotor corrosion in humid or salty environments\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness for safe braking performance\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 debris before installation. Verify that the mounting bolt hole circle diameter and lug hole quantity match the vehicle specifications. It is recommended to inspect brake pads and hardware during rotor replacement to maintain optimal braking system performance. Proper torque specifications should be followed when securing the rotor to avoid warping or uneven wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePower Stop rotors are manufactured to meet strict quality standards and OEM fitment requirements. The Geomet coating enhances durability and corrosion resistance, contributing to a longer service life. While specific warranty details are not provided here, Power Stop products typically come with manufacturer-backed warranties covering defects in materials and workmanship.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":51806262689973,"sku":"BHKQ-AR8285EVC","price":68.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_AR8285EVC_Fro.jpg?v=1774642738","url":"https:\/\/www.partcatalog.com\/products\/powerstop-ar8285evc-disc-brake-rotor-rear","provider":"PartCatalog","version":"1.0","type":"link"}