{"product_id":"wilwood-270-11527","title":"Wilwood Front Mopar A-Body Nine-Inch-Drum Spindle Adapter Hub, Confirm Dimensions","description":"\u003cp\u003eThis front adapter hub is associated with Mopar A-Body nine-inch-drum spindles. Wilwood publishes conflicting N dimensions and starting years, so confirm the exact spindle and supplied geometry before ordering. Bill Wood founded Wilwood Engineering in 1977, and the manufacturer is based in Camarillo, California. Wilwood designs and manufactures disc brake systems alongside calipers, master cylinders, rotors, fittings, brake lines and valves. The motorsport, street-performance and specialized ranges depend on components selected to work within a complete braking system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 270-11527\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel-stud thread:\u003c\/strong\u003e 1\/2-20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor mounting arrangement:\u003c\/strong\u003e Adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor interface:\u003c\/strong\u003e 5 x 3.88; 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 6.25, 8 x 7.00; match the actual adapter and rotor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct-page drawing references (inches):\u003c\/strong\u003e A = 1.170; D = 2.430; H = 1.620; M = 2.950; N = 1.960; P = 3.040; Q = 0.250. Use the manufacturer drawing for the reference faces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer bearing \/ race references:\u003c\/strong\u003e Inner Bearing: 370-11555; Outer Bearing: 370-1239; Inner Hub Bearing - Race: 370-11554; Outer Hub Bearing - Race: 370-1238. References identify compatible service parts and do not mean all bearings are included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelated assembly part reference(s):\u003c\/strong\u003e 300-3307; 300-3099; check the kit contents and obtain any separately required parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConflicting published dimensions:\u003c\/strong\u003e Dim D: product page 2.430 inch, DS719 2.433 inch; Dim N: product page 1.960 inch, DS719 1.83 inch. Confirm the supplied hub and reference faces before using either value.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e One hub; the compatible rotor, rotor adapter or hat and its attachment hardware are selected for the complete conversion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub closure and races:\u003c\/strong\u003e Manufacturer describes included bearing races and screw-on aluminum cap; confirm the supplied assembly and obtain the compatible bearings separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent:\u003c\/strong\u003e Hub - Vented Rotor Offset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition in the specified assembly:\u003c\/strong\u003e Front\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 Bare\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel mounting pattern(s):\u003c\/strong\u003e 5 x 4.50, 5 x 4.75 inches; separate from rotor or drive-flange attachment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eUse the exact conversion instructions to compare the spindle and hub dimensions. Confirm the bearing seats, rotor mounting arrangement and wheel-stud engagement before assembling the replacement. Application characteristics list 1965–1972 A-Body nine-inch-drum spindles, while DS719 starts in 1962. Confirm the exact spindle application with Wilwood.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.wilwood.com\/Hubs\/HubProd?itemno=270-11527\"\u003eWilwood component specifications\u003c\/a\u003e · \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds719.pdf\"\u003eManufacturer reference DS719\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eOur team at PMB Performance has over 20 years of parts and fitment experience. The existing component number and brake-system details help us check the match.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67731115835570,"sku":"270-11527","price":164.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/Pro_Street-xl_b6a08bb8-9f49-43cc-a9f9-d7e30a4e667e.jpg?v=1792184329","url":"https:\/\/pmbperformance.com\/products\/wilwood-270-11527","provider":"PMB Performance","version":"1.0","type":"link"}