{"product_id":"girodisc-porsche-991-cup-gt4-clubsport-rear-rings-for-factory-hats","title":"GiroDisc Porsche 991 Cup, GT4 Clubsport Rear Rings for Factory Hats","description":"\u003cdiv itemprop=\"description\"\u003e \u003cp\u003eThese are direct replacement rear rings for the \u003cb\u003ePorsche 991 GT3 Cup and all GT4 Clubsport\u003c\/b\u003e factory race cars, for use with the Porsche\/PFC \u003cb\u003efactory hats\u003c\/b\u003e and retaining ring hardware. They are direct replacements for PFC part numbers \u003cvar\u003e380.30.0047.451\u003c\/var\u003e (left) and \u003cvar\u003e380.30.0047.461\u003c\/var\u003e (right).\u003c\/p\u003e \u003cp\u003eWith a higher 72-vane count, these rings offer a durability and longevity upgrade over the original 48-vane rings. Manufactured with the same tooth-drive configuration as the factory hats, these will plug-and-play with your existing hats without requiring the purchase of additional hardware.\u003c\/p\u003e \u003cp\u003eSold per pair. Hardware not included.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eDiameter\u003c\/b\u003e: 380mm\u003cbr\u003e\u003cb\u003eThickness:\u003c\/b\u003e 30mm\u003cbr\u003e\u003cb\u003eMinimum thickness:\u003c\/b\u003e 28mm\u003c\/p\u003e \u003cp\u003eNote: if you have GiroDisc hats, these are not the correct replacement rings. You will need our \u003ca href=\"https:\/\/girodisc.com\/porsche-991-cup-gt4-clubsport-rear-replacement-rings-380x30\/\"\u003e\u003cu\u003epart number D2-238\u003c\/u\u003e\u003c\/a\u003e.\u003c\/p\u003e  \u003c\/div\u003e","brand":"GiroDisc","offers":[{"title":"Default Title","offer_id":67897395904757,"sku":"D2-370","price":1030.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6757\/6821\/files\/D1-370_resized__11315.1770941790.jpg?v=1793383776","url":"https:\/\/millaracing.com\/products\/girodisc-porsche-991-cup-gt4-clubsport-rear-rings-for-factory-hats","provider":"Millaracing","version":"1.0","type":"link"}