{"product_id":"girodisc-rear-two-piece-floating-brake-rotors-for-2020-2026-chevrolet-corvette-c8-z51-lightweight-performance-oem-replacement-rotors","title":"Girodisc Rear Two-Piece Floating Brake Rotors for 2020–2026 Chevrolet Corvette C8 Z51 – Lightweight Performance OEM Replacement Rotors","description":"\u003ch2 data-section-id=\"1nenz2g\" data-start=\"188\" data-end=\"214\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"191\" data-end=\"214\"\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"216\" data-end=\"449\"\u003eUpgrade the braking performance of your \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eChevrolet Corvette C8 Z51\u003c\/span\u003e\u003c\/span\u003e with Girodisc rear floating brake rotors, engineered as a direct OEM replacement for improved performance, reduced weight, and enhanced thermal efficiency.\u003c\/p\u003e\n\u003cp data-start=\"451\" data-end=\"684\"\u003eThis high-performance rotor system is designed to bolt directly onto factory calipers with no modifications required, maintaining original brake bias and ABS calibration while significantly improving braking response and consistency.\u003c\/p\u003e\n\u003cp data-start=\"686\" data-end=\"1083\"\u003eEach rotor features a lightweight two-piece design consisting of a U.S.-sourced 6061-T6 aircraft-grade aluminum hat and a proprietary cast iron rotor ring, precision-machined in the USA. The curved vane internal structure is derived from motorsport engineering, designed to act as a centrifugal pump that forces cooling air through the rotor for improved heat management during aggressive driving.\u003c\/p\u003e\n\u003cp data-start=\"1085\" data-end=\"1480\"\u003eA fully floating mounting system uses high-strength alloy steel drive pins, allowing controlled axial and radial movement between the rotor and hat. This reduces heat stress, improves pad contact consistency, and helps prevent warping under repeated high-load braking. Anti-noise spring washers are included to minimize rattle during cold operation while still allowing proper thermal expansion.\u003c\/p\u003e\n\u003cp data-start=\"1482\" data-end=\"1663\"\u003eBy replacing heavy factory rotors with this lightweight system, you reduce unsprung and rotational mass, improving acceleration, suspension responsiveness, and overall driving feel.\u003c\/p\u003e\n\u003cp data-start=\"1665\" data-end=\"1803\"\u003eOnce installed, only the rotor ring is replaced when worn, making this a long-term performance upgrade over standard OEM brake components.\u003c\/p\u003e\n\u003chr data-start=\"1805\" data-end=\"1808\"\u003e\n\u003ch2 data-section-id=\"1j5qwet\" data-start=\"1810\" data-end=\"1829\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1813\" data-end=\"1829\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1830\" data-end=\"2360\"\u003e\n\u003cli data-section-id=\"71wkq8\" data-start=\"1830\" data-end=\"1880\"\u003eDirect OEM replacement for factory rear rotors\u003c\/li\u003e\n\u003cli data-section-id=\"s6n0jj\" data-start=\"1881\" data-end=\"1942\"\u003eTwo-piece floating rotor design for improved heat control\u003c\/li\u003e\n\u003cli data-section-id=\"6vg4bz\" data-start=\"1943\" data-end=\"1994\"\u003eLightweight 6061-T6 aircraft-grade aluminum hat\u003c\/li\u003e\n\u003cli data-section-id=\"shc8l4\" data-start=\"1995\" data-end=\"2047\"\u003eProprietary cast iron rotor ring made in the USA\u003c\/li\u003e\n\u003cli data-section-id=\"1dr5md3\" data-start=\"2048\" data-end=\"2108\"\u003eCurved vane internal cooling design for heat dissipation\u003c\/li\u003e\n\u003cli data-section-id=\"lwaf4j\" data-start=\"2109\" data-end=\"2168\"\u003eFloating pin system improves brake consistency and feel\u003c\/li\u003e\n\u003cli data-section-id=\"17txkdo\" data-start=\"2169\" data-end=\"2234\"\u003eReduces unsprung and rotational weight for better performance\u003c\/li\u003e\n\u003cli data-section-id=\"1dmhvgp\" data-start=\"2235\" data-end=\"2284\"\u003eMaintains factory ABS function and brake bias\u003c\/li\u003e\n\u003cli data-section-id=\"1fc7yne\" data-start=\"2285\" data-end=\"2331\"\u003eNo modifications required for installation\u003c\/li\u003e\n\u003cli data-section-id=\"uruyz5\" data-start=\"2332\" data-end=\"2360\"\u003eSold as a rear axle pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2362\" data-end=\"2365\"\u003e\n\u003ch2 data-section-id=\"8aj2vg\" data-start=\"2367\" data-end=\"2381\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2370\" data-end=\"2381\"\u003eFitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2382\" data-end=\"2421\"\u003e\n\u003cli data-section-id=\"1x9a1k8\" data-start=\"2382\" data-end=\"2421\"\u003e2020–2026 Chevrolet Corvette C8 Z51\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2423\" data-end=\"2426\"\u003e\n\u003ch2 data-section-id=\"yzh1rk\" data-start=\"2428\" data-end=\"2457\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2431\" data-end=\"2457\"\u003eAdditional Information\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2458\" data-end=\"2584\"\u003e\n\u003cli data-section-id=\"ooc8c2\" data-start=\"2458\" data-end=\"2492\"\u003eSold as a pair (rear axle set)\u003c\/li\u003e\n\u003cli data-section-id=\"1g9b5ii\" data-start=\"2493\" data-end=\"2534\"\u003eProfessional installation recommended\u003c\/li\u003e\n\u003cli data-section-id=\"lazafy\" data-start=\"2535\" data-end=\"2584\"\u003eDesigned for performance street and track use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GiroDisc","offers":[{"title":"Default Title","offer_id":52264953479480,"sku":"A2-242","price":1100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/7264\/9784\/files\/408mm72v__01743.webp?v=1777105626","url":"https:\/\/engmotorsport.com\/products\/girodisc-rear-two-piece-floating-brake-rotors-for-2020-2026-chevrolet-corvette-c8-z51-lightweight-performance-oem-replacement-rotors","provider":"ENG Motorsport","version":"1.0","type":"link"}