{"product_id":"a1-172","title":"Girodisc Chevrolet Camaro Z\/28 (5th Gen) Front Iron Rotor Conversion","description":"\u003cp\u003eThe Girodisc system is a direct replacement for the OE disc however a different brake pad with an annulus (pad swept area) of 66mm or less must be used.  This is done to keep the rotor weight at a reasonable level.  If we manufactured a rotor with the same annulus as the OEM CCM rotors they would be unnecessarily heavy.  The necessary pad shape is FMSI # 1405 which we provide in several compounds.\u003cbr\u003e\u003cbr\u003eThe central hat section of our rotor is  made from strictly U.S. sourced 6061-T6 aircraft specification  aluminum.  The disc is  made from our own proprietary cast iron, poured in the USA and machined  from start to finish in house at Girodisc.  The rotor utilizes a curved  vane design, developed in racing to act as a  centrifugal pump to force cooling air through the disc.\u003cbr\u003e\u003cbr\u003eThe  rotor and hat have a floating mount system, which utilizes 12 high  strength alloy steel drive pins, manufactured by Girodisc in the USA to  our own specifications and cadmium plated for a long lasting corrosion  resistance. These pins take the load from braking actions while  maintaining the axial and radial float between the hat and disc. The  pins are secured by class 12.9 cap screws with hardened washers. In order  to keep the rotors from making noise when cold, the pins are mounted  with anti-noise spring washers on the rotor side which allow the rotor  to grow with heat expansion but eliminate the rattle and noise  associated with floating rotors. This float also allows the rotor to  self center between the pads.\u003cbr\u003e\u003cbr\u003eOnce the Girodisc system is in place, simply replace the cast iron rotor when needed.  \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14pt;\"\u003eSold\/priced per pair\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Girodisc Racing Brakes","offers":[{"title":"Default Title","offer_id":50468350984509,"sku":"A1-172","price":3340.82,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/7548\/3197\/files\/GIR-0006073.png?v=1751785106","url":"https:\/\/www.modsdirect.com.au\/products\/a1-172","provider":"ModsDirect","version":"1.0","type":"link"}