{"product_id":"girodisc-d1-370-slotted-front-rotor-rings-for-pfc-and-porsche-hats-porsche-991-cup-and-cayman-gt4-clubsport","title":"GiroDisc D1-370 Slotted Front Rotor Rings for PFC and Porsche Hats - Porsche 991 Cup and Cayman GT4 Clubsport","description":"\u003cp\u003eGiroDisc slotted replacement rotor rings, part number D1-370, for the Porsche 991 Cup and Cayman GT4 Clubsport, for use with PFC or Porsche hats. These are the front friction rings for a GiroDisc two-piece rotor assembly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePosition: Front\u003c\/li\u003e\n\u003cli\u003eSurface: slotted\u003c\/li\u003e\n\u003cli\u003eType: replacement rotor rings for a two-piece assembly\u003c\/li\u003e\n\u003cli\u003eHats, bobbins and hardware are not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA two-piece rotor separates the iron friction ring from an alloy hat, which drops unsprung and rotating weight and lets the ring expand under heat without distorting the mounting face. Replacement rings let that rotor be refreshed without buying a whole new assembly: the worn iron is swapped and the existing hats and hardware carry over. Because ring, hat and hardware combinations vary between programs, match the ring part number to the hats already on the car before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Porsche 991 Cup and Cayman GT4 Clubsport, for use with PFC or Porsche hats. Source detail on this part is limited, so confirm fitment by year, trim, hat style, and brake package before ordering.\u003c\/p\u003e\u003cp\u003eFree shipping on orders over $75. 30-day returns.\u003c\/p\u003e","brand":"GiroDisc","offers":[{"title":"Default Title","offer_id":58444253462831,"sku":null,"price":1030.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/1822\/7503\/files\/b92299fa581d5c6a36f0999168036b44L.jpg?v=1788918647","url":"https:\/\/corebrakeparts.com\/products\/girodisc-d1-370-slotted-front-rotor-rings-for-pfc-and-porsche-hats-porsche-991-cup-and-cayman-gt4-clubsport","provider":"CoreBrakeParts.com","version":"1.0","type":"link"}