{"product_id":"wilwood-270-12634","title":"Wilwood Rear Midget 38-Spline Gen II Hub and Dynamic Rotor Adapter Kit","description":"\u003cp\u003eThe Gen II Midget kit combines its 38-spline clamp hub with a dynamic rotor adapter. The adapter serves a six-on-5.50-inch rotor; the rotor attachment T-nuts and bolts are additional required parts. From Camarillo, California, Wilwood Engineering designs and manufactures disc brake systems and their components. Founded by Bill Wood in 1977, it serves street-performance, motorsport and specialized applications with master cylinders, calipers, brake rotors, valves, fittings and brake lines. All components must suit the requirements of the complete system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 270-12634\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition in the specified assembly:\u003c\/strong\u003e Rear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Type III Anodize\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor mounting arrangement:\u003c\/strong\u003e Adapter-Dynamic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub-to-adapter attachment:\u003c\/strong\u003e 3.37x2.28; this is not the wheel bolt circle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible rotor-adapter output interface(s):\u003c\/strong\u003e 6 x 5.50; match the actual adapter and rotor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelated assembly part reference(s):\u003c\/strong\u003e 300-12581; check the kit contents and obtain any separately required parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle spline interface:\u003c\/strong\u003e 38-spline Midget; verify the spline profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e One clamp-hub and rotor-adapter kit. Additional rotor T-nuts and bolts are required and are not included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent:\u003c\/strong\u003e Midget Inboard Hub Kit - Dynamic\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eFor the specified rear inboard racing axle and matching rotor adapter. Confirm the spline count and profile, axle clamp engagement, rotor alignment and caliper clearance. This part mounts the brake rotor; it is not an outboard wheel hub.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.wilwood.com\/Hubs\/HubProd?itemno=270-12634\"\u003eWilwood component specifications\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003ePMB Performance brings over 20 years of experience to brake-component selection. Provide the actual hardware specification when the brake system has been modified.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67731116949682,"sku":"270-12634","price":266.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/270-12634-xl.jpg?v=1792184343","url":"https:\/\/pmbperformance.com\/products\/wilwood-270-12634","provider":"PMB Performance","version":"1.0","type":"link"}