{"product_id":"s-s-cycle-106-4369-crankcase-assembly-3-5-8-bore-2b-generator-no-oil-feed-hole-packaged-natural-for-tin-primary-1936-47-bt","title":"S\u0026S Cycle #106-4369 - Crankcase, Assembly, 3-5\/8\" Bore, 2B Generator, No Oil Feed Hole, Packaged, Natural, For Tin Primary, 1936-'47 bt","description":"\u003cp\u003eThe Super Stock® generator style crankcases are designed with a stock like original appearance. This gives the engine builder an alternative to attempting costly repairs on fatigued, broken, worn-out stock crankcases. In spite of the stock appearance, these cases incorporate updated design features that improve overall engine strength and reliability.\u003cbr\u003e\n\u003cbr\u003e\nFITS\u003cbr\u003e\n\u003cbr\u003e\n        1936–'47 knucklehead engines with tin primary\u003cbr\u003e\n        1948–'64 panhead engines with tin primary\u003cbr\u003e\n        1965–'69 panhead \u0026amp; generator shovelhead with alloy primary\u003cbr\u003e\n        Custom – alternator\/generator\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nFeatures and Benefits:\u003cbr\u003e\n\u003cbr\u003e\n        Pre-clearanced for strokes up to and including 5\"\u003cbr\u003e\n        Motor mounts on crankcases for knucklehead engines are machined to fit stock 1936–'47 frames. An adapter plate is included for 1948 and later style frames\u003cbr\u003e\n        All cases are designed for late style generator (two brush type) with 5?16\" mounting bolts to eliminate early generator cradle\/mounting strap bosses for simplicity and economics\u003cbr\u003e\n        Use more readily available 1\/4\"-20 thread fasteners to mount gearcover, oil pump, tappet guides, timer, and timer advance bracket, except KN replacement\u003cbr\u003e\n        Timken® sprocket shaft main bearing, in all years, instead of stock straight roller bearings – resulting in better flywheel assembly stability, placement, and longer engine life.\u003c\/p\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\u003ctable border=\"1\" cellpadding=\"4\" style=\"border-collapse:collapse;width:100%;font-size:0.9em\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear(s)\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel Code\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1936-1947\u003c\/td\u003e\n\u003ctd\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eBig Twin\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":49894027100400,"sku":"SS-106-4369","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/6098\/2000\/files\/106-4369__53897.1761920471__13137.1781678912.386.513.jpg?v=1782591412","url":"https:\/\/www.brlspeedshop.com\/products\/s-s-cycle-106-4369-crankcase-assembly-3-5-8-bore-2b-generator-no-oil-feed-hole-packaged-natural-for-tin-primary-1936-47-bt","provider":"BRL Speed Shop","version":"1.0","type":"link"}