{"product_id":"powerstop-ar82163-disc-brake-rotor-front","title":"PowerStop AR82163 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003ePower Stop AR82163 is a direct-fit disc brake rotor for the front axle, built for original equipment fit and performance. It is a vented rotor with a 321.10 mm outside diameter and a 5-lug bolt pattern, making it a precise match for the specified application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect-fit replacement rotor for OE-style braking performance.\u003c\/li\u003e\n\u003cli\u003eVented design helps manage heat during repeated stops.\u003c\/li\u003e\n\u003cli\u003e321.10 mm outside diameter for the listed brake package.\u003c\/li\u003e\n\u003cli\u003e5-lug mounting pattern with 120.70 mm bolt circle diameter.\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 30.20 mm and discard thickness of 28.00 mm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Power Stop brake rotor is engineered as an OE stock replacement for the front position on the Chevrolet Corvette with the JL9 standard brake package. The vented construction supports consistent braking performance by allowing airflow through the rotor body, while the specified dimensions help ensure proper fitment and alignment with the factory brake setup. If you are replacing worn front brake rotors on a Chevrolet Corvette, AR82163 provides a straightforward match to the original application. Power Stop AR82163 is also identified as a front OE stock replacement brake rotor in the Autospecialty line.\u003c\/p\u003e\u003cp\u003ePower Stop’s Autospecialty product line focuses on direct-fit replacement components that follow original equipment sizing and performance targets. For buyers looking for a Chevrolet Corvette front brake rotor replacement, this part number is built around the factory brake package requirements rather than a universal fit approach. AR82163 is the part number to reference when confirming the correct front rotor for the listed Corvette application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRotor wear that can reduce braking consistency.\u003c\/li\u003e\n\u003cli\u003eBrake pulsation caused by a rotor that is past service limits.\u003c\/li\u003e\n\u003cli\u003eFitment issues from using the wrong diameter or bolt pattern.\u003c\/li\u003e\n\u003cli\u003eHeat buildup during repeated braking events.\u003c\/li\u003e\n\u003cli\u003eReplacement needs for the factory front brake package.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eConfirm the vehicle’s brake package and rotor dimensions before installation. This rotor is listed for Fits 2014-2019 Chevrolet Corvette, Front, JL9 Standard Brake Package (321mm Rotors). Verify the mounting bolt circle, outside diameter, and thickness specifications against the original part before service. Professional brake service procedures should be followed during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePower Stop markets this rotor as a direct-fit solution for original equipment fit and performance. The Autospecialty line is positioned around OE-style replacement sizing and application-specific coverage, and AR82163 is referenced for the listed Chevrolet Corvette fitment.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":53609865248949,"sku":"BHKQ-AR82163","price":97.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_AR82163_Fro.jpg?v=1793084844","url":"https:\/\/www.partcatalog.com\/products\/powerstop-ar82163-disc-brake-rotor-front","provider":"PartCatalog","version":"1.0","type":"link"}