{"product_id":"ebc-gd639-3gd-series-sport-slotted-rear-rotor-set-for-mazda-miata-fits-1994-2003-models","title":"EBC GD639 3GD Series Sport Slotted Rear Rotor Set for Mazda Miata (Fits 1994-2003 Models)","description":"\u003cp\u003eAll EBC rotors are made from OE spec grey cast iron, exactly as used on new car production and as many as we have tools for are BRITISH MADE wholly in our own UK foundry. Currently EVERY SINGLE ROTOR sold in Europe and the UK is BRITISH MADE and a majority of the designs specific to the USA are also BRITISH made.The British foundry is constantly expanding its in house tooled range but EBC like every brake manufacturer ....does need occasionally to buy some rotors in from approved sources to complete ranges in overseas markets. None of our competitors will ever tell you where their rotors come from and we at EBC are as disappointed as the rest of the world that cost pressure means there is not ONE foundry left in the USA to supply such parts, other brake brands when asked about origin will just sidestep the question. When we do buy rotors in, they are specified, sampled, tested for element analysis, grain structure, tensile strength, hardness and optimum ductility and tested 100 piece by piece to be perfect for runout on this in house machine.\n\u003cbr\u003e3GD Series Sport Slotted Rotor Set; Rear; For FMSI Pad No. D458; Solid; 4 Bolt Holes; 252mm Dia.; 34mm Height; 9mm Thick; 55mm Center Hole Dia.;\n\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cbr\u003e  \u003cli\u003eRemoves Dirt Dust And Debris From Braking Zone\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eAnodized For Protection\/Black For Domestics\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eReduces Brake Fade Under Load And At Speed\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eGreat For Truck\/SUV\/Towing\/For Sedan Use\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eAnodized For Protection\/Gold For Imports\u003c\/li\u003e\n\u003cbr\u003e  \u003cli\u003eWide Slots Helps Brakes Run Cooler\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cp\u003eThe EBC GD639 3GD Series Sport Slotted Rear Rotor Set is engineered for optimal braking performance on Mazda Miata models from 1994 through 2003. Crafted from OE-spec grey cast iron, these rotors are manufactured in our own UK foundry, ensuring consistent quality and precision. The solid design features four bolt holes and a 252mm diameter, making them a direct fit for your vehicle. With a height of approximately 34mm and a 9mm thickness, these rotors are designed to withstand demanding driving conditions while providing reliable stopping power. The 55mm center hole ensures proper alignment and secure installation on compatible Mazda Miata models. Each rotor incorporates wide slots that help dissipate heat, dirt, dust, and debris from the braking zone, reducing brake fade under load and at high speeds. The anodized protective coating is available in black for domestic vehicles and gold for imports, enhancing corrosion resistance and aesthetics. These features allow for improved brake cooling and performance, making them suitable for spirited driving, towing, or everyday use. The manufacturing process involves rigorous testing, including element analysis, grain structure, tensile strength, hardness, and ductility, with each rotor being individually inspected to meet strict quality standards. This ensures that every rotor delivers excellent runout performance on in-house machinery, contributing to smoother braking and longer component life. The EBC brand is committed to transparency, sourcing rotors from approved suppliers and maintaining British manufacturing standards, unlike many competitors who often conceal the origin of their parts. Whether upgrading your Mazda Miata or restoring it to factory specifications, these rotors offer dependable performance, durability, and quality craftsmanship for your braking system.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMade from OE-spec grey cast iron, ensuring durability and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSolid rotor design with four bolt holes for secure fitment\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWide slots improve heat dissipation and help keep brakes cooler\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAnodized coating in black or gold provides corrosion resistance and style\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned to reduce brake fade under load and high-speed conditions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePrecision manufacturing with individual inspection for optimal runout\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSuitable for spirited driving, towing, or daily commuting\u003c\/li\u003e\u003c\/ul\u003e","brand":"EBC Brakes","offers":[{"title":"Default Title","offer_id":48143541731483,"sku":"ebcGD639","price":217.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5131\/1259\/files\/dd5018bbf7c3f00d1efc799a70eab387_23cf1e26-be27-40e7-ba0d-363346e5826a.jpg?v=1773851270","url":"https:\/\/sr1performance.com\/products\/ebc-gd639-3gd-series-sport-slotted-rear-rotor-set-for-mazda-miata-fits-1994-2003-models","provider":"SR1 Performance","version":"1.0","type":"link"}