{"product_id":"s-s-cycle-crankcases-1999-2006-harley-davidson-1","title":"S\u0026S Cycle Crankcases — 1999-2006 Harley-Davidson","description":"\u003cp\u003eS\u0026amp;S Cycle crankcase for 1999-2006 Harley Twin Cam 88A engines, designed with reinforced construction and larger bearing surfaces to handle high-performance builds. Cast in 4-1\/8\" wrinkle black finish with oversized front motor mount and clearance for aggressive cam profiles up to .675\" lift.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eS\u0026amp;S breather reed valve eliminates oil carry-over\u003c\/li\u003e\n  \u003cli\u003eLarge cam chest for up to .675\" cam lift without clearancing\u003c\/li\u003e\n  \u003cli\u003eTimken-style sprocket shaft bearings\u003c\/li\u003e\n  \u003cli\u003eExtra-large front motor mount for increased strength\u003c\/li\u003e\n  \u003cli\u003ePinion and bearing hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e S\u0026amp;S Cycle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 31-0178A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Wrinkle black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStud Pattern:\u003c\/strong\u003e 4-1\/8\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 40 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Engine Components \/ Crankshafts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits 1999-2006 Harley-Davidson Twin Cam 88A engines. Will not fit 2006 Dyna models.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDoes this fit my 2006 Dyna?\u003c\/h3\u003e\n\u003cp\u003eNo — this crankcase is not compatible with 2006 Dyna models. Check the specific year and model before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the kit?\u003c\/h3\u003e\n\u003cp\u003eThe S\u0026amp;S crankcase, S\u0026amp;S breather reed valve, pinion, Timken bearing, and all mounting hardware.\u003c\/p\u003e\n\u003ch3\u003eCan I use this with a big-lift cam?\u003c\/h3\u003e\n\u003cp\u003eYes — the large cam chest allows cam lift up to .675\" without requiring port clearancing.\u003c\/p\u003e\n\u003ch3\u003eDoes this eliminate oil scavenging problems?\u003c\/h3\u003e\n\u003cp\u003eThe S\u0026amp;S breather reed valve design reduces oil carry-over and scavenging issues common with stock crankcases.\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":53040431202415,"sku":"T14-663804","price":2155.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_18b6bb62-17fd-4631-877e-ad89e381cf11.png?v=1779566615","url":"https:\/\/vtwinbikers.com\/products\/s-s-cycle-crankcases-1999-2006-harley-davidson-1","provider":"Vtwinbikers","version":"1.0","type":"link"}