{"product_id":"wilwood-160-11522-bk","title":"Wilwood Rear Left 11.00-inch SRP Rotor, 1.91-inch Hat and 3.12-inch Center","description":"\u003cp\u003eThe left-hand counterpart in this larger-register family centers through a 3.12-inch opening. Its 11.00-inch SRP friction ring and 1.91-inch offset must be matched together; substituting the smaller-register casting can prevent proper axle-flange seating. Disc brake systems and components are the work of Wilwood Engineering, founded by Bill Wood in 1977 and based in Camarillo, California. The company designs and manufactures calipers, brake rotors, master cylinders, valves, fittings and brake lines for motorsport, street-performance and specialized applications, with each component selected to match the complete system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 160-11522-BK\u003c\/li\u003e\n\u003cli\u003eOutside diameter \/ width: 11.00 inches diameter x 0.81 inches wide\u003c\/li\u003e\n\u003cli\u003eMaterial specification: Iron\u003c\/li\u003e\n\u003cli\u003eFriction surface \/ finish: SRP Drilled \u0026amp; Slotted; Black electrocoat\u003c\/li\u003e\n\u003cli\u003eVentilation: 32 vanes\u003c\/li\u003e\n\u003cli\u003eMounting direction: Left-hand\u003c\/li\u003e\n\u003cli\u003ePreparation: Balanced: no; factory burnished: no\u003c\/li\u003e\n\u003cli\u003eOpposite-side component, ordered separately: 160-11521-BK\u003c\/li\u003e\n\u003cli\u003eHat wheel-stud clearance pattern: 5 x 4.50\/4.75\/5.00 inches\u003c\/li\u003e\n\u003cli\u003eStud clearance-hole sizes: 0.52 inches\u003c\/li\u003e\n\u003cli\u003eCenter registration: 3.12 inches\u003c\/li\u003e\n\u003cli\u003eFar-side inside diameter: 8.38 inches\u003c\/li\u003e\n\u003cli\u003eHat offset: 1.910 inches\u003c\/li\u003e\n\u003cli\u003eInternal parking-drum diameter: 7.24 inches\u003c\/li\u003e\n\u003cli\u003eInside clearance diameter: 7.16 inches\u003c\/li\u003e\n\u003cli\u003eHat mounting-face thickness: 0.18 inches\u003c\/li\u003e\n\u003cli\u003eApproximate weight: 11.70 lb\u003c\/li\u003e\n\u003cli\u003eQuantity: one rotor with integral hat; separate hub, pads, calipers, mounting hardware and any parking-brake mechanism are not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eFor the low-profile 11.00-inch rear disc\/drum assembly requiring a 3.12-inch center and 1.91-inch offset. The larger center must match the actual axle registration; it must not be assumed equivalent to the 3.06-inch-register version. Check the selected five-lug clearance pattern and parking shoes.\u003c\/p\u003e\u003cp\u003eManufacturer reference: \u003ca href=\"https:\/\/www.wilwood.com\/Rotors\/RotorProd?itemno=160-11522-BK\"\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":67730074992818,"sku":"160-11522-BK","price":345.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/SRP-Drilled-Performance-Rotor-n-Hat-xl_66997237-a883-49e1-9385-41b99bb7e793.jpg?v=1792172603","url":"https:\/\/pmbperformance.com\/products\/wilwood-160-11522-bk","provider":"PMB Performance","version":"1.0","type":"link"}