{"product_id":"wilwood-160-13357","title":"Wilwood Left 1.00-inch Wide GT Rotor, Plain-Finish 12.88-inch Spec-37 Slotted Ring","description":"\u003cp\u003eThis left GT rotor uses the 1.00-inch-wide Spec-37 friction section. The 48 curved vanes determine its side, while the 12.88-inch outside diameter must match both the caliper's radial position and the pad sweep. Wilwood Engineering is based in Camarillo, California and was founded by Bill Wood in 1977. It designs and manufactures disc brake systems for motorsport, street-performance and specialized applications. The range covers calipers, brake rotors, master cylinders, valves, fittings and brake lines, all of which require selection around the full brake system rather than an isolated dimension.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 160-13357\u003c\/li\u003e\n\u003cli\u003eDiameter and thickness: 12.88 inches diameter x 1.00 inches wide\u003c\/li\u003e\n\u003cli\u003eRing material: Spec-37 Iron\u003c\/li\u003e\n\u003cli\u003eFace pattern and coating: GT Slotted; Plain\u003c\/li\u003e\n\u003cli\u003eInternal layout: 48 CV; curved\u003c\/li\u003e\n\u003cli\u003eMounting direction: Left-hand\u003c\/li\u003e\n\u003cli\u003eBalancing and burnishing: Factory burnished no; balanced yes\u003c\/li\u003e\n\u003cli\u003eOpposite-side component, ordered separately: 160-13356\u003c\/li\u003e\n\u003cli\u003eRotor-to-hat\/hub attachment circle: 12 x 8.75 inches\u003c\/li\u003e\n\u003cli\u003eAttachment hole size or thread: 0.251 inches\u003c\/li\u003e\n\u003cli\u003eCenter \/ lug registration: 8.25 inches\u003c\/li\u003e\n\u003cli\u003eFar-side inside diameter: 9.46 inches\u003c\/li\u003e\n\u003cli\u003eApproximate component weight: 10.50 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\u003eUse the complete brake kit to establish axle location, caliper spacing and wheel clearance. This 12.88-inch rotor needs a 12 x 8.75-inch mounting interface with 8.25-inch centering. Pad compound and sweep must be suitable for the ring material and 1.00-inch working section. 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=160-13357\"\u003eWilwood rotor specifications\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003ePMB Performance can help you identify the matching brake components, drawing on over 20 years of experience. Include the current kit number and mounting measurements when requesting a fitment check.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67730078171314,"sku":"160-13357","price":365.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/160-13356-xl_6a5158f0-8c8d-4c4a-9305-7b80377d8dcc.jpg?v=1792172668","url":"https:\/\/pmbperformance.com\/products\/wilwood-160-13357","provider":"PMB Performance","version":"1.0","type":"link"}