{"product_id":"s-s-cycle-99-06-bt-4-18in-bore-crankcase-silver","title":"S\u0026S Cycle 99-06 BT 4-18in Bore Crankcase - Silver","description":"This crankcase is intended to replace the crankcases in HD® Twin Cam 88® engines in existing HD® chassis only. S\u0026amp;S stock style crankcases have a rear motor mount that bolts directly to the stock 1999-'06 transmission for all models except 2006 HD® Dyna®. These crankcases are compatible with the stock primary, charging system, and other stock components. S\u0026amp;S replacement crankcases are not available for HD® Twin Cam 88B™ or 2007-'16 HD® Twin Cam 96™ or HD® Twin Cam 96B™ engines. Stock bore cases are perfect for replacement applications, 4\" bore cases are a natural for use with the S\u0026amp;S Super Sidewinder® Hot Set Up Kits®, and 41\/8\" bore cases make really large displacement custom engines possible, and are available with the S\u0026amp;S cylinder stud pattern or with the stock cylinder stud pattern. 41\/8\" bore cases with stock stud pattern are ideal for the S\u0026amp;S 124\" Hot Set Up Kit® for stock crankcases.","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":43761991352520,"sku":"SSC106-4043A","price":2152.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/0058\/3624\/files\/1972bc7df0cabc95d910fb95d7fdf95f.png?v=1717244604","url":"https:\/\/coyotedirect.com\/products\/s-s-cycle-99-06-bt-4-18in-bore-crankcase-silver","provider":"Coyote Direct ","version":"1.0","type":"link"}