{"product_id":"45-inch-4-speed-transmission-assembly","title":"HARLEY 45 inch 4-Speed Transmission Assembly Fits 1947-1952 WL, Late shifter pattern 1947-1973 G, La","description":"This 4-speed transmission comes completely assembled with all gears  shaft and covers installed for a quick  straight- forward installation. It accepts original primary drive with clutch and the chain sprocket with cover.  Looks the same as a 3-speed unit  the only extra part required is a 4 speed shifter gate. The original 3 speed transmission is the large gear ratio difference between 1st and 2nd  i.e. from 2.47 to 1.57:1 with a consequent big rpm drop. The 4 speed version with its extra gear allows you to stay in the power band much better for performance. Includes a parkerized sprocket cover with arm  black solo kick start arm  black pedal assembly  clutch hub without rollers and a 17 tooth countershaft sprocket. The shift pattern is as follows: 1st gear is back towards driver  neutral  3rd and 4th gear are foward. Shift pattern uses 4-speed gate and rod with clevis. Shift lever all the way to the rear  ball detent in first gear pocket for lever position during assembly. Order clutch pack separately. *NOTE: Lever all the way towards the rear is first gear! *NOTE: The 4-speed tank shift gate is available separately for the early cateye tanks  or the late tanks of 1948-1973. *NOTE: Late shifter pattern  Technically the Servi-car would only work from 1947-63 because the first electric starter was created in 1964  but it will fit as a kick starter only.   FITS HARLEY: 1947-1952 WL, Late shifter pattern 1947-1973 G, Late shifter pattern ","brand":"Motorshop","offers":[{"title":"Default Title","offer_id":46838649815228,"sku":"17-4500","price":2699.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/4366\/7900\/files\/17-4500a.jpg?v=1779179400","url":"https:\/\/paniccycles.com\/products\/45-inch-4-speed-transmission-assembly","provider":"Paniccycles","version":"1.0","type":"link"}