Left side engine case is sand cast as original, number boss is blank. Case must be fit to builder's right hand case.Fitting the case to your existing case may require machining and/or adding material on motor mount surfaces, beside the deck height of the cylinder spigot area. This is not a "bolt on " component. Deck height must be milled to fit.
Case set required line lapping of the main case races. Order case race available separately. Baffles cast in at cylinder base area. NOTE: Left side cases accept standard case race.NOTE: Short rib case used 1936 - mid 1961. Last 1941 production thru 1947 have the high rib, for the added strength needed for 74 cubic inch. The item "Left Side Engine Case fits Harley Davidson knucklehead 10-0825" is in sale since Saturday, February 2, 2019.
This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Antique, Vintage, Historic". The seller is "villagemotorsportsinc" and is located in Speculator, New York. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Croatia, Malaysia, Colombia, Viet nam, Uruguay, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Gibraltar, Guadeloupe, Iceland, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion.