{"product_id":"wilwood-160-13544-bk","title":"Wilwood Left Black 12.88-inch SRP Rotor, 1.10-inch Wide with Twelve-Bolt Flange","description":"\u003cp\u003eThis left SRP rotor provides the 1.10-inch-wide friction ring for the matching 12.88-inch brake. Its 8.25-inch registration, twelve-point attachment and specified face direction remain essential even when replacing a visually similar rotor. The broader Wilwood range covers calipers, brake rotors, master cylinders, valves, fittings and brake lines. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California, designing and manufacturing disc brake systems for motorsport, street-performance and specialized applications. Individual components must be coordinated with the complete braking system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 160-13544-BK\u003c\/li\u003e\n\u003cli\u003eFriction dimensions: 12.88 inches diameter x 1.10 inches wide\u003c\/li\u003e\n\u003cli\u003eConstruction: Spec-37 Iron\u003c\/li\u003e\n\u003cli\u003eSurface treatment: SRP Drilled \u0026amp; Slotted; Black electrocoat\u003c\/li\u003e\n\u003cli\u003eCooling layout: 48 CV\u003c\/li\u003e\n\u003cli\u003eMounting direction: Left-hand\u003c\/li\u003e\n\u003cli\u003eSupplied preparation: Balanced: yes; factory burnished: no\u003c\/li\u003e\n\u003cli\u003eOpposite-side component, ordered separately: 160-13543-BK\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 registration: 8.25 inches\u003c\/li\u003e\n\u003cli\u003eFar-side inside diameter: 9.46 inches\u003c\/li\u003e\n\u003cli\u003eApproximate weight: 11.90 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\u003eInstallation requires a hat or hub designed for the 8.25-inch rotor register and 12 x 8.75-inch attachment. Verify wheel clearance around the complete caliper, along with the rotor's 1.10-inch width. The ring alone does not define a direct-fit vehicle or axle application. Wilwood specifies the SRP face treatment for street and moderate-temperature race duty; severe sustained racing calls for evaluation of the corresponding HD or GT option.\u003c\/p\u003e\u003cp\u003eManufacturer reference: \u003ca href=\"https:\/\/www.wilwood.com\/Rotors\/RotorProd?itemno=160-13544-BK\"\u003eWilwood rotor specifications\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eChoosing a rotor involves more than its outside diameter. PMB Performance's 20-plus years of brake and parts experience can help you check the component against your existing assembly.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67730078597298,"sku":"160-13544-BK","price":371.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/SRP-Drilled-Performance-Rotor-xl_0c153cb3-d166-40f8-ba7a-dc0a02033af4.jpg?v=1792172681","url":"https:\/\/pmbperformance.com\/products\/wilwood-160-13544-bk","provider":"PMB Performance","version":"1.0","type":"link"}