{"product_id":"wilwood-370-12734","title":"Wilwood Front Inner Bearing for Packard Conversion Hubs (1941–1956)","description":"\u003cp\u003eThis Wilwood inner wheel bearing cone serves the specified 1941–1956 Packard conversion hub on a 1.3125-inch spindle journal. It is a separate roller assembly and does not include the cup or seal needed to complete the hub. Wilwood Engineering designs and manufactures complete disc brake systems as well as calipers, brake rotors, master cylinders, valves, fittings, and brake lines. Based in Camarillo, California, it was founded by Bill Wood in 1977. The range serves motorsport, street-performance, and specialized applications, requiring each part to be matched to the system in which it operates.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 370-12734\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Material:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Bare\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCone bore:\u003c\/strong\u003e 1.3125 inches reference; 1.313 inches nominal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e 4T-14130\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExample matched hub:\u003c\/strong\u003e 270-12730\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompanion race in that hub:\u003c\/strong\u003e 370-12731\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eWilwood DS-719 lists cone 370-12734 with race 370-12731 in hub 270-12730 for the 1941–1956 Packard conversion. Confirm that hub and the actual spindle dimensions; this is not a claim of direct interchange with every original Packard bearing.\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\/Bearing\/BearingProd.aspx?itemno=370-12734\" target=\"_blank\" rel=\"noopener\"\u003eWilwood product information\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eRepresentative product-family image. Confirm the ordered bearing or kit using the part number and specifications.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003ePMB Performance has over 20 years of experience working through parts and fitment questions. Let us help compare the component with your planned installation before purchase.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67700936245426,"sku":"370-12734","price":69.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/Bearing_Cone-xl_a5c2b867-82ba-4ee7-a37d-5f168332853f.jpg?v=1792076361","url":"https:\/\/pmbperformance.com\/products\/wilwood-370-12734","provider":"PMB Performance","version":"1.0","type":"link"}