{"product_id":"wilwood-270-8777","title":"Wilwood Front Hub for 1973–1976 Mopar A-Body Disc Spindles, Solid-Rotor Offset","description":"\u003cp\u003eThis front Wilwood hub combines the 1973–1976 Mopar A-Body disc-spindle bearing arrangement with solid-rotor offset geometry. It is a conversion component for the matching Wilwood brake assembly, rather than a complete brake kit. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California. Its disc-brake systems and components include calipers, brake rotors, master cylinders, valves, fittings and brake lines for motorsport, street-performance and specialized applications, with each component selected for the complete brake system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 270-8777\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\u003ePosition:\u003c\/strong\u003e Front\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel bolt pattern:\u003c\/strong\u003e 5 x 4.75 in; 5 x 4.50 in\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\u003eWeight:\u003c\/strong\u003e 3.5 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInner bearing specification:\u003c\/strong\u003e 370-0884 \/ A13 set (fitment reference)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter bearing specification:\u003c\/strong\u003e 370-0877 \/ A2 set (fitment reference)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrawing dimension N:\u003c\/strong\u003e 2.020 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumented solid-rotor arrangement:\u003c\/strong\u003e 0.35-inch solid rotor, mounted directly or with adapter 300-3307 as specified in DS-719\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eCheck the 1973–1976 A-Body disc spindle, A13\/A2 bearing arrangement and 2.020-inch N dimension on the hub drawing. Confirm the direct-mount or adapter-based solid rotor and its alignment with the caliper using the complete kit instructions.\u003c\/p\u003e\u003ch3\u003eManufacturer Documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds719.pdf\" target=\"_blank\" rel=\"noopener\"\u003eWilwood DS719 technical document\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.wilwood.com\/Hubs\/HubProd.aspx?itemno=270-8777\" target=\"_blank\" rel=\"noopener\"\u003eWilwood product information\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eThe photograph represents the product family. Match the ordered configuration using the part number and specifications above.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003ePMB Performance brings over 20 years of experience with brake components and fitment. Send us the installed kit number and relevant measurements if you need help confirming this part.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67700918419634,"sku":"270-8777","price":160.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/Drag_Race-xl_559a65a2-29a3-4c04-8050-5a0205a841d3.jpg?v=1792076137","url":"https:\/\/pmbperformance.com\/products\/wilwood-270-8777","provider":"PMB Performance","version":"1.0","type":"link"}