{"product_id":"49-0011-replica-rocker-box-set-early-style","title":"Replica Knucklehead Rocker Box Set 1938 \/ 1940 EL 1942 \/ 1947 FL","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eReplica early style rocker box set with a natural finish has the shape of 1936-1940 Knuckleheads  but will fit 1936-1947 models. Rocker boxes are machined from accurate casting with a natural cast finish and also features a light polished and highlighted surface. Set is Replica of 1941-1947 rocker boxes which will accept the later lower valve spring cups and covers. This rocker box set is accurate for 1937-1940 EL  with EO date code of 1940. The front exhaust area and the rear exhaust push rod entry area may be recontoured for exact fit. Note: Order rear exhaust rocker kit and arm seal kit separately.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFITMENT\u003c\/b\u003e\u003c\/p\u003e \u003cli\u003e1938 \/ 1940 EL  \u003c\/li\u003e\u003cli\u003e1942 \/ 1947 FL  \u003c\/li\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTECH NOTES\u003c\/b\u003e\u003c\/p\u003e\u003cli\u003eRequires VT #14-0451 Knucklehead Rocker Box Seal Kit for installation of VT #42-6174 Lower Valve Spring Cup Set Parkerized.\u003c\/li\u003e\u003cli\u003eRequired to use with #14-0455 V-Twin Tappet Guide O-Ring.\u003c\/li\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eACCESSORY ITEMS\u003c\/b\u003e\u003c\/p\u003e\u003cli\u003e42-6174\u003c\/li\u003e\u003cli\u003e14-0451\u003c\/li\u003e\u003cli\u003e42-6175\u003c\/li\u003e\u003cli\u003e11-1143\u003c\/li\u003e","brand":"V-TWIN MANUFACTURING","offers":[{"title":"Default Title","offer_id":31491181740143,"sku":"49-0011","price":428.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/7401\/0479\/products\/49-0011a.jpg?v=1588455865","url":"https:\/\/www.widowmakersboneyard.com\/products\/49-0011-replica-rocker-box-set-early-style","provider":"Widowmaker's Boneyard","version":"1.0","type":"link"}