{"product_id":"wilwood-160-12286-b","title":"Wilwood Left 11.75 x 0.81-inch Burnished GT Rotor with 36 Curved Vanes","description":"\u003cp\u003eFactory preparation is the defining change on this left-hand GT rotor. The narrow 11.75 x 0.81-inch ring retains its curved-vane cooling and eight-bolt registration, requiring the same precise mounting and pad sweep checks as an unburnished rotor. This component comes from Wilwood Engineering, founded by Bill Wood in 1977 and based in Camarillo, California. Wilwood designs and manufactures disc brake systems, including calipers, brake rotors, master cylinders, valves, fittings and brake lines for motorsport, street-performance and specialized applications, with compatibility determined by the complete brake assembly.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 160-12286-B\u003c\/li\u003e\n\u003cli\u003eOutside diameter \/ width: 11.75 inches diameter x 0.81 inches wide\u003c\/li\u003e\n\u003cli\u003eMaterial specification: Spec-37 Iron\u003c\/li\u003e\n\u003cli\u003eFriction surface \/ finish: GT Slotted; Plain\u003c\/li\u003e\n\u003cli\u003eVentilation: 36 CV; curved\u003c\/li\u003e\n\u003cli\u003eMounting direction: Left-hand\u003c\/li\u003e\n\u003cli\u003ePreparation: Balanced: yes; factory burnished: yes\u003c\/li\u003e\n\u003cli\u003eOpposite-side component, ordered separately: 160-12285-B\u003c\/li\u003e\n\u003cli\u003eRotor-to-hat\/hub attachment circle: 8 x 7.00 inches\u003c\/li\u003e\n\u003cli\u003eAttachment hole size or thread: 0.326 inches\u003c\/li\u003e\n\u003cli\u003eCenter registration: 6.38 inches\u003c\/li\u003e\n\u003cli\u003eFar-side inside diameter: 7.87 inches\u003c\/li\u003e\n\u003cli\u003eApproximate weight: 9.00 lb\u003c\/li\u003e\n\u003cli\u003eQuantity: one rotor ring; hat, hub, mounting hardware, calipers and pads are separate\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eCompare the existing hat interface with the 8 x 7.00-inch rotor pattern, then check the 6.38-inch centering register. Proper axial placement and full pad contact are required around the 11.75-inch ring. A matching wheel-bolt pattern is not a substitute for this rotor-to-hat check. Select pads and operating duty to suit the rotor material and the intended brake system.\u003c\/p\u003e\u003cp\u003eManufacturer reference: \u003ca href=\"https:\/\/www.wilwood.com\/Rotors\/RotorProd?itemno=160-12286-B\"\u003eWilwood rotor specifications\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eFor help identifying the correct replacement, share the installed brake package with PMB Performance. Our team draws on over 20 years of experience with brake components and fitment.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67730076369074,"sku":"160-12286-B","price":170.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/160-12286-B-xl.jpg?v=1792172627","url":"https:\/\/pmbperformance.com\/products\/wilwood-160-12286-b","provider":"PMB Performance","version":"1.0","type":"link"}