{"product_id":"wilwood-160-11520","title":"Wilwood Rear 3.12-inch Register HP Rotor, 11.00 x 0.81-inch, 1.91-inch Offset","description":"\u003cp\u003eThe 3.12-inch center opening separates this rear rotor from the 3.06-inch-register low-profile versions. Its plain friction face, 11.00-inch diameter and 1.91-inch offset suit the matching disc\/drum assembly only after axle centering is confirmed. Wilwood Engineering's disc brake systems are designed and manufactured for motorsport, street-performance and specialized applications. Founded in 1977 by Bill Wood and based in Camarillo, California, the company makes calipers, brake rotors, master cylinders, valves, fittings and brake lines. These individual parts must be chosen to work within the complete braking system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 160-11520\u003c\/li\u003e\n\u003cli\u003eFriction dimensions: 11.00 inches diameter x 0.81 inches wide\u003c\/li\u003e\n\u003cli\u003eConstruction: Iron\u003c\/li\u003e\n\u003cli\u003eSurface treatment: Plain Face; Plain\u003c\/li\u003e\n\u003cli\u003eCooling layout: 32 vanes; straight\u003c\/li\u003e\n\u003cli\u003eMounting direction: Non-directional\u003c\/li\u003e\n\u003cli\u003eSupplied preparation: Balanced: no; factory burnished: no\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: 11.80 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=160-11520\"\u003eWilwood rotor specifications\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003ePMB Performance brings over 20 years of brake and parts experience to component selection. Send the existing rotor identification and brake-kit details if you need help confirming the match.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67730074927282,"sku":"160-11520","price":253.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/Ultralite-HP-32-Vane-Rotor-n-Hat-xl_ffddaba5-7235-42cf-8570-2d93c1748552.jpg?v=1792172600","url":"https:\/\/pmbperformance.com\/products\/wilwood-160-11520","provider":"PMB Performance","version":"1.0","type":"link"}