{"product_id":"49-1307-knucklehead-rocker-box-set","title":"Knucklehead Rocker Box Set 1936 \/ 1937 EL","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eKnucklehead rocker box set features a natutal finish. The front rocker box has the bleeder hole drilled and tapped for cap fitting. Accepts the early valve cover cup set and features machined snap ring grooves for the appropriate seal kit  available separately. Castings features the 1938-1940 typer markings. The markings may be removed or modified to suit restorer's specification for authenticity.  Set is cast with new V-twin MFG exclusive tooling. Rocker boxers are machined to accept original retaining rings. V-Twin #49-1793  Knucklehead rocker box rings  are available separately. *NOTE: Order brass air bleeder valve separately.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFITMENT\u003c\/b\u003e\u003c\/p\u003e \u003cli\u003e1936 \/ 1937 EL  \u003c\/li\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTECH NOTES\u003c\/b\u003e\u003c\/p\u003e\u003cli\u003eSuggested to use with #49-1866 Knucklehead Rocker Box Packing Seals.\u003c\/li\u003e\u003cli\u003eSuggested to use with #49-1793 Knucklehead Rocker Box Retaining Ring.\u003c\/li\u003e\u003cli\u003eRequired to use with #14-0455 V-Twin Tappet Guide O-Ring.\u003c\/li\u003e\u003cli\u003eSuggested to use with #49-1791 Knucklhead Rocker Box Cap with Fitting.\u003c\/li\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eACCESSORY ITEMS\u003c\/b\u003e\u003c\/p\u003e\u003cli\u003e49-1293\u003c\/li\u003e\u003cli\u003e49-1286\u003c\/li\u003e\u003cli\u003e49-1301\u003c\/li\u003e\u003cli\u003e42-3637\u003c\/li\u003e","brand":"V-TWIN MANUFACTURING","offers":[{"title":"Default Title","offer_id":31491246948463,"sku":"49-1307","price":695.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/7401\/0479\/products\/49-1307a_7f5cb037-d2e5-4c51-a1af-c8231c6bd9fb.jpg?v=1588456650","url":"https:\/\/www.widowmakersboneyard.com\/products\/49-1307-knucklehead-rocker-box-set","provider":"Widowmaker's Boneyard","version":"1.0","type":"link"}